Budget the fight before Lunari shows you a card
Scorn of the Moon · Diana, Lunari · Ravenbloom Student · Stupefy
Lunari's trigger costs one Energy, paid when you put it on the chain. The Legend can supply that Energy during the Showdown, but then it is not available for your next spell. Predict lets you keep or recycle the top card before revealing it; a unit on top does not become a draw just because you paid. Have the answer you need before entering a fight where losing Lunari would be disastrous. Student rewards the spells that actually resolve. Stupefy gives an enemy -1 Might and eventually gives Student +1 through its trigger, but neither that growth nor the drawn card is available before the spell resolves. A countered spell does not grow Student.
