La saga d'Urza

Whenever Goblin Cadets blocks or becomes blocked, target opponent gains control of it. (This removes Goblin Cadets from combat.)

Fault Line deals X damage to each creature without flying and each player.

Creatures without flying can't block this turn.

Whenever Electryte deals combat damage to defending player, it deals damage equal to its power to each blocking creature.

Enchant creature Whenever enchanted creature deals combat damage to a player, that player sacrifices a land.

Gain control of all permanents you own. (This effect lasts indefinitely.) Cycling {2} ({2}, Discard this card: Draw a card.)

Creatures can't block.

Arc Lightning deals 3 damage divided as you choose among one, two, or three targets.

At the beginning of each player's end step, Antagonism deals 2 damage to that player unless one of their opponents was dealt damage this turn.