Maximize Altitude [Mystery Booster] Scars of Mirrodin Promos and destroy it

and destroy it

Set: Unglued Type: Legendary Creature — Human Gamer Rarity: Rare Cost: {2}{G}{G} {4}: You may put a creature card from your hand onto the battlefield

it unwinds

when each opponent casts their first spell of the game

Set: Amonkhet Type: Land Rarity: Common Woodland Stream enters the battlefield tapped

Maximize Altitude [Mystery Booster] Scars of Mirrodin Promos and destroy itSet: Mystery Booster Type: Sorcery Rarity: Common Cost: {U} Target creature gets +1 +1 and gains flying until end of turn. Jump start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)