Elder Mastery
{3}{U}{B}{R}
Enchantment -- Aura
Enchant creature
Enchanted creature gets +3/+3 and has flying.
Whenever enchanted creature deals damage to a player, that player discards two cards.
Sigil of Sleep
{U}
Enchantment -- Aura
Enchant creature
Whenever enchanted creature deals damage to a player, return target creature that player controls to its owner's hand.