Varus Warden

If this card is in your hand or GY: You can target 1 "Varus" monster in your Spell & Trap Zone; Special Summon both this card and that target, but their effects are negated, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Synchro Monsters. If a "Varus" monster(s) is placed in your Spell & Trap Zone while this card is in your GY: You can place this card in your Spell & Trap Zone as a Continuous Spell. You can only use each effect of "Varus Warden" once per turn.