2 "Altergeist" monsters
Gains ATK equal to the original ATK of all "Altergeist" monsters it points to. When a Spell/Trap Card is activated (Quick Effect): You can Tribute 1 "Altergeist" monster this card points to; negate the activation, and if you do, destroy that card. If this card is sent from the field to the GY: You can add 1 "Altegeist" card from your Deck to your hand. You can only use this effect of "Altergeist Hexstia" once per turn.