Creature Bond [Alpha Edition] Hydra Avatar You may cast it without

You may cast it without paying its mana cost if it's a spell with lesser mana value

One razorclaw is three bears too many

Set: Portal Type: Instant Rarity: Rare Cost: {2}{W} Cast this spell only during the declare attackers step and only if you've been attacked this step

Set: San Diego Comic-Con 2016 Type: Legendary Planeswalker — Gideon Rarity: Mythic Cost: {2}{W}{W} +1: Until end of turn

Creature Bond [Alpha Edition] Hydra Avatar You may cast it withoutSet: Alpha Edition Type: Enchantment Aura Rarity: Common Cost: {1}{U} Enchant creature When enchanted creature dies, Creature Bond deals damage equal to that creature's toughness to the creature's controller.