Master Biomancer + Tyranid Prime + Watchful Radstag

Mana needed: {1}{G}{U}

GU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Tyranid Prime by paying {1}{G}{U}.
  2. When it enters, Watchful Radstag's evolve ability triggers, putting a +1/+1 counter on it. Its second ability triggers, creating a token copy of it that enters with a number of +1/+1 counters equal to Master Biomancer's power.
  3. When the token enters, each creature you control's evolve ability will trigger if the token has lesser toughness or power.
  4. Resolve all evolve triggers except those from Watchful Radstags, putting a +1/+1 counter on each of them.
  5. Resolve a Watchful Radstag trigger, putting a +1/+1 counter on it. Its second ability triggers, creating a token copy of it that enters with a number of +1/+1 counters equal to Master Biomancer's power.
  6. Repeat from step 3.

What the combo produces