Ancient Warriors - Masterful Sun Mou (IGAS-EN008) - Ignition Assault Unlimited

While you control another "Ancient Warriors" monster, your opponent's monsters cannot target this card for attacks. You can only use each of the following effects of "Ancient Warriors - Masterful Sun Mou" once per turn.
• You can send 1 card from your hand or field to the GY; add 1 "Ancient Warriors" monster from your Deck to your hand, except "Ancient Warriors - Masterful Sun Mou".
• If your other "Ancient Warriors" monster's effect is activated (except during the Damage Step): You can target 1 monster your opponent controls; return it to the hand.