2 HERO monsters
If a HERO monster is Normal or Special Summoned to your zone this card points to: Target 1 Polymerization Spell Card, 1 Fusion Spell Card, or 1 Change Quick-Play Spell Card in your GY; Set that target. You can only activate this effect of Xtra HERO Wonder Driver once per turn. If this card is destroyed by battle and sent to the GY, or if this card in your possession is destroyed by an opponent s card effect and sent to your GY: Special Summon 1 HERO monster from your hand.