Mirari's Wake (291) [Modern Horizons 2] Avacyn Restored reveal Darksteel Colossus and shuffle

reveal Darksteel Colossus and shuffle it into its owner's library instead

then you may cast any number of spells from among those cards without paying their mana costs

Set: Fourth Edition Foreign Black Border Type: Creature — Elemental Rarity: rare Cost: {R}{R}{R} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

where X is the number of time counters on this enchantment

Mirari's Wake (291) [Modern Horizons 2] Avacyn Restored reveal Darksteel Colossus and shuffleSet: Modern Horizons 2 Type: Enchantment Rarity: mythic Cost: {3}{G}{W} Creatures you control get +1 +1. Whenever you tap a land for mana, add one mana of any type that land produced.