Flusterstorm (Buy-A-Box) [Modern Horizons] Worldwake Prerelease Promos Scion of the Ur-Dragon becomes

Scion of the Ur-Dragon becomes a copy of that card until end of turn

It's amazing the species can survive at all given such protracted periods of mate selection

Set: Eternal Masters Type: Legendary Planeswalker — Jace Rarity: Mythic Cost: {2}{U}{U} +2: Look at the top card of target player's library

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} As Shapeshifter enters the battlefield

Rofellos is an excellent warrior and excellent company

Flusterstorm (Buy-A-Box) [Modern Horizons] Worldwake Prerelease Promos Scion of the Ur-Dragon becomesSet: Modern Horizons Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)