It looks like a new monster whose effect is anti-Extra Deck monster is going to be debuting in Blazing Vortex!
BLVO-JP029 風の天翼ミラドーラ (Miradora, Skywing of the Whirlwinds)
WIND Dragon / Effect Monster
You can use each effect among the (1) and (2) effects with this card’s name only once per turn.
Each effect among the (1) and (2) effects with this card’s name cannot be negated, also their activations cannot be negated.
(1) If your opponent Special Summons a monster(s) with 2000 or more ATK from the Extra Deck: You can Special Summon this card from your hand.
(2) If this card is Special Summoned from the hand: You can target 1 face-up monster your opponent controls that was Special Summoned from the Extra Deck; that target cannot activate its effects while this card is face-up in a Monster Zone.