Quillmane Baku
{4}{U}
Creature -- Spirit
3/3
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on ~this~.
{1}, {T}, Remove X ki counters from ~this~: Return target creature with mana value X or less to its owner's hand.
Skullmane Baku
{3}{B}{B}
Creature -- Spirit
2/1
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on ~this~.
{1}, {T}, Remove X ki counters from ~this~: Target creature gets -X/-X until end of turn.