Mythical Institution
Each time a face-up "Mythical Beast" Pendulum Monster Card(s) you control is destroyed by battle or card effect, place 2 Spell Counters on this card. Once per turn: You can remove any number of Spell Counters from your field; add 1 monster to your hand from your Deck or face-up Extra Deck, with a Level equal to the number removed, that you can place a Spell Counter on. If this card on the field would be destroyed by card effect, you can remove 1 Spell Counter from this card instead.