Adrix and Nev, Twincasters + Deranged Hermit + Temur Sabertooth + Phyrexian Altar

Adrix and Nev, Twincasters

Deranged Hermit

Temur Sabertooth

Phyrexian Altar

How it works

1. Cast Deranged Hermit by paying 3.
2. When Deranged Hermit enters the battlefield, it triggers, creating eight 1/1 Squirrel creature tokens.
3. Activate Phyrexian Altar seven times by sacrificing seven Squirrels, adding 4.
4. Activate Temur Sabertooth by paying 1, returning Deranged Hermit to your hand from the battlefield.
5. Repeat.

This loop turns a furry army into an endless well of mana and tributes by capitalizing on multiplicative token generation. When you cast Deranged Hermit, the presence of Adrix and Nev, Twincasters transforms its normal squirrel-making entry into a flood of eight 1/1 tokens, whose collective power is even bolstered by the Hermit's own lord effect. You then feed seven of those tokens to Phyrexian Altar to generate the mana needed to fuel Temur Sabertooth, which bounces the original Deranged Hermit back to your hand so you can cast it all over again.