Diabolica the Draconique General (Common)

If a Fiend monster(s) other than Diabolica the Draconique General is sent to your GY by card effect: You can Special Summon this card from your GY (if it was there when they were sent) or hand (even if not), but banish it when it leaves the field. If this card is sent to the GY by card effect: You can target 1 Fiend monster in your GY, except Diabolica, Dragon Fiend Commander; add it to your hand. You can only use 1 Diabolica the Draconique General effect per turn, and only once that turn.