Elvish Piper [Eighth Edition] Dryad Whenever an opponent gains control

Whenever an opponent gains control of a permanent you control

then draws seven cards

Set: War of the Spark Promos Type: Legendary Planeswalker — Nixilis Rarity: Uncommon Cost: {3}{B}{B} Whenever an opponent draws a card

Set: Ravnica Remastered Type: Creature — Troll Skeleton Rarity: Rare Cost: {4}{G} Golgari Grave-Troll enters the battlefield with a +1/+1 counter on it for each creature card in your graveyard

Set: Magic 2010 Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Elvish Piper [Eighth Edition] Dryad Whenever an opponent gains controlSet: Eighth Edition Type: Creature Elf Shaman Rarity: Rare Cost: {3}{G} {G}, {T}: You may put a creature card from your hand onto the battlefield. From Gaea grew the world, and the world was silent. From Gaea grew the world's elves, and the world was silent no more. Elvish teaching