Parallectric Feedback [Guildpact] Cleric Avatar After the researcher's astonishing success

After the researcher's astonishing success

sacrifice it unless you return an untapped Island you control to its owner's hand

Discard a creature card: Search your library for a creature card

Grand Coliseum deals 1 damage to you

Set: Urza's Legacy Type: Artifact Creature — Golem Rarity: Rare Cost: {6} Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield

Parallectric Feedback [Guildpact] Cleric Avatar After the researcher's astonishing successSet: Guildpact Type: Instant Rarity: Rare Cost: {3}{R} Parallectric Feedback deals damage to target spell's controller equal to that spell's mana value. "You can't have so many people living so close together, all practicing so much magic, and not expect some feedback."