Destroy all creatures opponents controlDestroy all creatures opponents control whenever a creature enters the battlefieldLock
How it works
Activate the creature by tapping it, dealing damage to an opponent's creature.
The opponent's creature dies due to deathtouch, triggering the second ability granted by Thornbite Staff, untapping your creature.
Repeat until all opponents' creatures die.
Repeat each time a creature enters the battlefield under an opponent's control.
This ingenious loop turns any creature into a one-man firing squad by combining Quietus Spike's lethal deathtouch with Psionic Gift's tap-to-damage ability. Once you equip the enchanted creature with Thornbite Staff, tapping it to ping an opponent's creature immediately triggers a lethal deathtouch kill. That death feeds right back into Thornbite Staff's second ability to untap your creature instantly, letting you machine-gun down every creature your opponents control and lock down the board against any future threats as they enter.