Ghave, Guru of Spores + Young Wolf + Cryptic Trilobite

Prerequisites

• Cryptic Trilobite has at least two +1/+1 counters on it.

Steps

1. 1Activate Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
2. 2Activate Ghave's second ability by paying and sacrificing Young Wolf.
3. 3Young Wolf's undying ability triggers, returning it to the battlefield with a +1/+1 counter on it.
4. 4Resolve the Ghave ability, putting a +1/+1 counter on Cryptic Trilobite.
5. 5Activate Ghave's first ability by paying and removing a +1/+1 counter from Young Wolf, creating a 1/1 Saproling creature token.
6. 6Repeat.

Effects

• Infinite colorless mana that can only be spent to activate abilities
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers