Whenever Bill Ferny, Bree Swindler becomes blocked, choose one —
• Create a
Treasure token
(A Treasure is an artifact with ", Sacrifice this artifact: Add one mana of any color.").
• Target opponent gains control of target Horse you control. If they do, remove Bill Ferny from combat and create three
Treasure tokens
(A Treasure is an artifact with ", Sacrifice this artifact: Add one mana of any color.").