At the start of each player's attack phase, call up to one size 3 or less "Chaos" from your hand or drop zone without paying its [Call Cost].
"CHAOS Drain" If this card would leave the field, you may destroy a size 3 or less monster on your field. If you do, this card remains on the field.
Overkill:REBOOT. [During an attack on your opponent's turn, drop a hand card] Nullify the attack. Then, if your opponent's card attacked four times or more during this turn, end the turn!!
