savior of chaos booster box Battle Spirits Saga: and included in the lineup Battle Spirits Saga: Booster Box

The ability to shut down Spells makes it very difficult for many other decks to add cards to hand, summon Monsters, and so forth

During your opponent's turn (Quick Effect): You can Tribute this card, then target 1 Ritual Monster in your GY

The next time one or more creatures or planeswalkers enter the battlefield this turn, they enter as copies of the chosen creature instead. Basically, you can choose to have an opponents planeswalker or world-ending creature come in as a 1/1 Thopter instead

Ramp so you can play bigger spells or multiple spells per turn faster

The problem is how to get this guy out in the first place There is also a way to summon Athena by summoning light god runaway summons, but there is merit to summon up to that point It's not a card for practice, and it's completely left to chance, so it's for people who like gambling