Willow Satyr [Legends] Zendikar Expeditions then sacrifice it unless you

then sacrifice it unless you pay its upkeep cost for each age counter on it

but you may put it on top of your library instead of into your graveyard

Counter target spell

each defending player chooses any number of creatures they control and divides them into a number of piles equal to the number of attacking creatures for whom that player is the defending player

Set: Shadowmoor Type: Enchantment Rarity: Rare Cost: {1}{W} Other enchantments you control have shroud

Willow Satyr [Legends] Zendikar Expeditions then sacrifice it unless youSet: Legends Type: Creature Satyr Rarity: Rare Cost: {2}{G}{G} You may choose not to untap Willow Satyr during your untap step. {T}: Gain control of target legendary creature for as long as you control Willow Satyr and Willow Satyr remains tapped.