Tazri, Stalwart Survivor + Knacksaw Clique + Biomancer's Familiar

Prerequisites

• Knacksaw Clique does not have summoning sickness.

Steps

1. 1Activate Knacksaw Clique by tapping it, adding that can only be spent to activate abilities.
2. 2Activate Knacksaw Clique by paying and untapping it, exiling the top card of an opponent's library with the ability to cast that card this turn.
3. 3Repeat.

Effects

• Exile each opponent's library