Training Grounds (91) [Rise of the Eldrazi] Urza's Saga Set: Magic 2010 Type: Instant

Set: Magic 2010 Type: Instant Rarity: rare Cost: {W} Your opponents can't cast spells this turn

Set: Tales of Middle-earth Commander Type: Artifact Rarity: mythic Cost: {3} Creatures with power greater than the number of cards in your hand can't attack

Threshold — {U}

{1}{G}: Return target Human you control to its owner's hand

Set: Eighth Edition Type: Artifact Rarity: rare Cost: {2} Each spell costs {3} more to cast except during its controller's turn

Training Grounds (91) [Rise of the Eldrazi] Urza's Saga Set: Magic 2010 Type: InstantSet: Rise of the Eldrazi Type: Enchantment Rarity: rare Cost: {U} Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.