Omniclown Colossus {8}{R}{R}
Artifact Creature — Clown Robot
Affinity for Clowns (This spell costs {1} less to cast for each Clown you control.)
Trample
7/7
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Pie-roclasm {3}{R}{R}
Sorcery — Adventure
Pie-roclasm deals π damage to each non-Clown creature. (How to calculate π isn't important. It's a smidgen more than 3.)