Harmless Offering + Knowledge Pool Combos

2 known combos featuring both cards in Commander

Exile all spells target opponent casts from their hand Target opponent can only cast one spell per turn Lock Target opponent skips their draw step

Combo 1 with Moderation

Also requires: Moderation Moderation
Results: Exile all spells target opponent casts from their hand · Target opponent can only cast one spell per turn · Lock
Steps
  1. Cast Harmless Offering by paying {2}{R}, giving control of Moderation to an opponent.
  2. Cast Knowledge Pool by paying {6}.
  3. Whenever the opponent that controls Moderation casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
  4. Because Moderation prevents the opponent from casting more than one spell each turn, the opponent cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.

Combo 2 with Colfenor's Plans

Also requires: Colfenor's Plans Colfenor's Plans
Results: Exile all spells target opponent casts from their hand · Target opponent can only cast one spell per turn · Target opponent skips their draw step · Lock
Show steps
  1. Cast Harmless Offering by paying {2}{R}, giving control of Colfenor's Plans to an opponent.
  2. Whenever the opponent that controls Colfenor's Plans casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
  3. Because Colfenor's Plans prevents the opponent from casting more than one spell each turn, the opponent cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.
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