Suladân, Serpent Lord

Haste, Ward: Sacrifice three Treasures.

This spell costs {x} less to cast, where X is the number of Treasures you control.

At the beginning of your upkeep, you may sacrifice a Treasure, if you do: Creatures you control get +2/+0 until end of turn.
When Suladân deals combat damage to a player, you may prevent that damage, and instead create that many Treasure tokens.