Gamble [Urza's Saga] Dominaria Prerelease Promos Set: Battle for Zendikar Prerelease

Set: Battle for Zendikar Prerelease Promos Type: Legendary Planeswalker — Gideon Rarity: Mythic Cost: {2}{W}{W} +1: Until end of turn

where X is that creature's power

Choose an instant or sorcery card exiled this way and copy it three times

Set: Conspiracy: Take the Crown Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

At the beginning of the end step

Gamble [Urza's Saga] Dominaria Prerelease Promos Set: Battle for Zendikar PrereleaseSet: Urza's Saga Type: Sorcery Rarity: Rare Cost: {R} Search your library for a card, put that card into your hand, discard a card at random, then shuffle your library. When you've got nothing, you might as well trade it for something else.