Defense of the Heart [Mystery Booster] Sorcery you may cast that card

you may cast that card face down as a 2/2 creature spell without paying its mana cost

Set: Judge Gift Cards 2011 Type: Instant Rarity: Rare Cost: {B} Search your library for a card

Gideon Blackblade is a 4/4 Human Soldier creature with indestructible that's still a planeswalker

Set: European Land Program Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Set: Champions of Kamigawa Type: Legendary Land Rarity: Rare {T}: Add {R}

Defense of the Heart [Mystery Booster] Sorcery you may cast that cardSet: Mystery Booster Type: Enchantment Rarity: Rare Cost: {3}{G} At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice Defense of the Heart, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle.