Inventory Management (Showcase) New Stock III — Flames of Rebirth

III — Flames of Rebirth — Return any number of target creature cards with total mana value 6 or less from your graveyard to the battlefield

where X is Vivi Ornitier's power

then investigates

you may cast the exiled card without paying its mana cost if that spell's mana value is 4 or less

instead each opponent sacrifices half the creatures they control of their choice

Inventory Management (Showcase) New Stock III — Flames of RebirthSplit second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) For each Aura and Equipment you control, you may attach it to a creature you control.