Lotus Petal (Future Sight) [Mystery Booster 2] Artifact If you cast a spell

If you cast a spell this way

Set: Duskmourn: House of Horror Type: Legendary Creature — Elder Demon Rarity: Mythic Cost: {6}{B}{B}{B} Flying

it enters with four time counters and isn't a creature until the last is removed

Legacy Reforged's power and toughness are each equal to the greatest mana value among artifacts you control

When Oracle of the Alpha enters the battlefield

Lotus Petal (Future Sight) [Mystery Booster 2] Artifact If you cast a spellSet: Mystery Booster 2 Type: Artifact Rarity: Common Cost: {0} {T}, Sacrifice Lotus Petal: Add one mana of any color. "Hard to imagine," mused Hanna, stroking the petal, "such a lovely flower inspiring such greed."