Ratadrabik of Urborg + Leyline of Singularity + Clever Impersonator

Ratadrabik of Urborg

Leyline of Singularity

Clever Impersonator

How it works

1. Cast Clever Impersonator by paying its mana cost. Choose to have it enter as a copy of Ratadrabik.
2. Put Clever Impersonator into your graveyard due to the legend rule.
3. When Clever Impersonator dies, Ratadrabik triggers, creating a token copy of Clever Impersonator that is a copy of Ratadrabik but is a 2/2 Zombie in addition to its other types.
4. Repeat from step 2 using the Clever Impersonator token instead.