Rewind [Eighth Edition] Grass[+30] If the equipped monster attacks

If the equipped monster attacks a Defense Position monster

Guru of Spores enters the battlefield with five +1/+1 counters on it

then repeat this effect up to 7 more times or until you excavate a non-Monster Card

You can only Special Summon "Mythic Water Dragon" once per turn this way

Set: Conflux Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Target opponent reveals cards from the top of their library until they reveal a creature card

Rewind [Eighth Edition] Grass[+30] If the equipped monster attacksSet: Eighth Edition Type: Instant Rarity: Uncommon Cost: {2}{U}{U} Counter target spell. Untap up to four lands. "Let's go over this one more time. . . ."