Ghave, Guru of Spores + Earthcraft + Cathars' Crusade

Prerequisites

• There is a +1/+1 counter on a creature you control.
• You control a basic land.

Steps

1. 1Activate a basic land by tapping it, adding .
2. 2Activate Ghave's first ability by paying and removing a +1/+1 counter from a creature you control, creating a 1/1 Saproling token.
3. 3When the Saproling enters the battlefield, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control.
4. 4Activate Earthcraft by tapping the Saproling token, untapping a basic land.
5. 5Repeat.

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite creature tokens
• Infinite ETB
• Infinite mana basic lands you control can produce
• Infinite untap of basic lands you control