Raucous Entertainer + Crystalline Crawler + Cryptic Trilobite + Pemmin's Aura

Raucous Entertainer

Crystalline Crawler

Cryptic Trilobite

Pemmin's Aura

How it works

1. Cast Crystalline Crawler by paying 4, using at least one colored mana if available.
2. Cast Cryptic Trilobite by paying 2.
3. If Crystalline Crawler has a +1/+1 counter on it, activate its first ability by removing a +1/+1 counter from it, adding 1.
4. Activate Raucous Entertainer by paying 1 and tapping it, putting a +1/+1 counter on Crystalline Crawler, Cryptic Trilobite and any other creature you control the entered the battlefield this turn.
5. If you have no C in your mana pool, activate Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding CC that can only be spent to activate abilities.
6. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
7. Activate Pemmin's Aura's first ability by paying , untapping Raucous Entertainer.
8. Repeat from step 4.