Vicious Resurrections ~ Peasant Green White

Here are the rules I use:

https://mtg-craig-hamilton.blogspot.com/2019/07/mtg-peasant-rules-i-use.html

This deck tries to create tons of tokens with cards like Eyeless Watcher that makes two tokens in addition to itself, and Kozilek's Predator which also makes two tokens in addition to itself.  These are then meant to be pumped by Overrun and Triumph of the Hordes.  And, if they die, so what?  Evolution Charm or Wildwood Rebirth put them back into play with even more tokens.

This is the mechanic. 

Play something like Eyeless Watcher.  It creates 2 tokens.

Then, attack with Eyeless Watcher.  The best thing that can happen to you are forced to put it in the graveyard because then you can bring it out with Evolution Charm, and recast it so you with have a total of 4 tokens.  Combine an attack with an uncommon and slam! ~ It's game over.

Land	Creatures 2 mana	Uncommons	Resurrectors
10 Forests	3 Nest Invader	4 Overrun	4 Evolution Charm
10 Plains		Triumph of the Hordes	4 Kor Skyfisher
4 Selesnya Guildgate	Creatures 3-4		3 Wildwood Rebirth
	2 Eyeless Watcher
Other Creatures	4 Kozilek's Predator
2 Greater Basilisk	Scion Summoner
2 Wickerbough Elder
Other Enchantments
4 Pacifism
2 Rancor

Terrifying Alliance - Pauper 2017

This deck, Terrifying Alliance, is made up entirely of 35 Allies, and 25 lands.  The reason for that is that almost all of the allies in this deck get pumped when another ally enters the battlefield, such that while a single ally alone in this deck is not impressive, Terrifying Alliance has a tremendous amount of synergy that is hard to fight off due to the sheer number of ally creatures.  Likewise, the converted mana cost of most of these cards is good for playing against blue, as the lower the cmc of an ally, the more worthless a card like Counterspell, or even the white Journey to Nowhere becomes.
This is the 3rd and by far the best version of this deck, or at least the most competitive.
Most of the more recent allies are not used because they are not good cards.
Allies never got that popular in MTG, but this is a good deck, at least for pauper, and last I checked, all the cards in it cost only a few pennies.
The strategy is to play that cards that boost first, and then have them boosted again and again once other allies come into play.
It is also worthy of note that the abilities of many of these cards occur when they come into play, including themselves.  For instance when Ondu Cleric enters the battlefield, it, itself will gain a life.  Similarly, with the Oran-Rief Survalist; when the card enters the battlefield it becomes a 2/2, due to a +1/+1 counter it gives to itself, and if Ondu Cleric was in play you would gain 2 life because both Ondu Cleric, and Oran-Rief Survivalist are both allies.

Land - 25	Allies Black - 10	Allies Blue - 4	Allies Green - 12	Allies White - 9
3 Rupture Spire	2 Mana Allies	3 Mana Allies	2 Mana Allies	2 Mana Allies
4 Transguild Promenade	4 Bojuka Brigand	4 Umara Raptor	4 Oran-Rief Survivalist	4 Makindi Aeronaut
2 Bant Panorama	4 Kalastria Healer	39		4 Ondu Cleric
2 Esper Panorama			4+ Mana Allies
2 Evolving Wilds	3 Mana Allies		4 Graypelt Hunter	3 Mana Allies
2 Terramorphic Expanse	2 Vampire Envoy		4 Tajuru Pathwarden	Makindi Patrol
2 Forest	35		51	60
Island
2 Plains
2 Swamp
3 Abundant Growth

CMDR - Mazirek, Kraul Death Priest - Golgari

This deck is primarily a 1 on 1 deck, but it would still probably do well in a 3 player game.  One major issue is that a player can't just sacrifice a permanent.  That condition must be granted to it by a card other than Mazirek.

This makes these enchantments into staples:

1.  Awakening Zone - Every turn brings permissibly sacrificial Eldrazi token.

2.  From Beyond - Again every turn brings a permissibly sacrificial Eldrazi token.

Also, I believe that in all green infect decks adding pump spells like Invigorate (for no cost opponent(s) lifegain means nothing, because this game is about poison, which is different).  Pumpers like Groundswell, Phytoburst, Vines of Vastwood, and Might of Old Krosa, also work very well.

There are some sacrificial artifacts like Elixir of Immortality, Traveler's Amulet, Nihil Spellbomb.

There are also some sacrificial lands as well like, Terminal Moraine, Terramophic Expanse, Evolving Wilds, and Panoramas. 

Throne of Geth is very important as well because it enables any artifact to be sacrificed.

Another idea is to cause other players to sacrifice permanents, thus beefing alreadry incredibly powerful creatures with infect.  In commander, the rule still holds that only 10 poison counters must be dealt for a win.  That means that a infect creature of the same power and toughness is 4x as powerful as a creature that does regular damage.  However, it is 15 poison counters that must be dealt for a win in a game of 2 headed giant.

Lands - 39	Artifacts (10)	Enchantments - 7	Creatures Green - 13
7 Forest	Swiftfoot Boots	Primal Rage	Phyrexian Swarmlord
8 Swamp	Trailblazer's Boots	Epic Proportions	Glistener Elf
Golgari Guildgate	Viridian Longbow	Rancor	Phyrexian Hydra
Jund Panorama	Livewire Lash	Gigantiform	Plaguemaw Beast
Naya Panorama	Contagion Clasp		Viridian Corrupter
Esper Panorama	Nihil Spellbomb	Wild Defiance	Rot Wolf
Evolving Wilds	Infiltration Lens	Vow of Wildness	Spinebiter
Terramorphic Expanse	Throne of Geth		Tangle Angler
Command Tower		62	Taunting Elf
Inkmoth Nexus	Whispersilk Cloak		Blight Mamba
Crypt of Agadeem	49		Creeper Hulk
Overgrown Tomb			Putrefax
Darksteel Citadel	Artifact Creatures		Cystbearer
Vault of Wispers	Plague Myr		Creatures Black - 12
Tree of Tales	Ichorclaw Myr		Plague Stinger
Gilt-Leaf Palace	Corpse Cur		Hand of the Praetors
Contested War Zone		Green Spells Giant Growth	Reaper of Sheoldred
Turntimber Grove	Phyrexian Juggernaut	Larger Than Life	Skithiryx, the Blight Dragon
Jungle Hollow	Necropede	Might of Old Krosa	Whispering Spector
Bojuka Bog	Core Prowler	Vines of Vastwood	Ichor Rats
Warped Landscape	Vector Asp	Phytoburst	Phyrexian Vatmother
Pendelhaven	56	Overwelming Stampede	Phyrexian Crusader
Cathedral of War		Nature's Claim	Flesh-Eater Imp
Oran-Rief, the Vastwood		Invigorate	Toxic Nim
Terminal Moraine		Overrun	Septic Rats
Sol Ring		Triumph of Hordes	Contagious Nim
		Increasing Savagery
		Groundswell
		Might of Oaks

Turn smaller creatures into behemoths by using cards like Gigantiform, Epic Proportions, Overrun, Overwhelming Stampede, and Creeperhulk:

Suddenly Glistener becomes an 8/8 trampler, with infect.  That plus the rest should be enough to put just about any opponent away.