arthurian legend booster box First Legends : r/SorceryTCG painted art Ancient Sanctuary Booster Box Sorcery:

This is among the most powerful things you can do in competitive Magic and has made blue historically the strongest color (which becomes more apparent in formats where cards from the 1990s are legal)

cards, the value of Invocation Alternate Art depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (25th Anniversary Tin: Dueling Mirrors)

Look for recent electric-themed expansions

Though, allowing one's pokemon to get low enough on health to use this effectively could be risky

Add a Training Grounds into the mix, and the value generated is absolutely ridiculous

For just five mana, Scourglass can be tapped and sacrificed to destroy all permanents in play, excluding artifacts and lands