Riptide Shapeshifter [Onslaught] Fate Reforged you may put a petal

you may put a petal counter on Lotus Blossom

Sacrifice a Merfolk: Counter target noncreature spell unless its controller pays {1}

Set: Champions of Kamigawa Type: Legendary Creature — Demon Spirit Rarity: Rare Cost: {3}{B}{B} At the beginning of each player's upkeep

Set: Planechase Type: Enchantment Rarity: Rare Cost: {2}{R}{W} As long as it's your turn

Reverse Type: Token Legendary Artifact Creature — Robot Flying

Riptide Shapeshifter [Onslaught] Fate Reforged you may put a petalSet: Onslaught Type: Creature Shapeshifter Rarity: Uncommon Cost: {3}{U}{U} {2}{U}{U}, Sacrifice Riptide Shapeshifter: Choose a creature type. Reveal cards from the top of your library until you reveal a creature card of that type. Put that card onto the battlefield and shuffle the rest into your library.