​​ Blocker (Whenever an opponent 's creature attacks , you may tap this creature to stop the attack . Then the 2 creatures battle .)

■ This creature can't attack players .

■ When you put this creature , return a spell from your graveyard to your hand .

■ Sasagale 1 (While summoning a Dispector , you may reduce its cost by 1. If you do, destroy this creature . That Dispector can't cost 0 or less.)