
Whenever you attack, choose odd or even. Creatures with mana value of that quality can't block this turn. (Zero is even.)
Each other colorless creature you control has bloodthirst 2. (If an opponent was dealt damage this turn, that creature enters with two additional +1/+1 counters on it.)
Twins of Discord has 1 printing, first in Modern Horizons 3 Commander (2024). EDHREC ranks it #6,734 among Commander cards. It appears most in Ulalek, Fused Atrocity decks (11,230 on EDHREC). 1 public deck on TCG runs it. It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.