Obscuring Haze (Foil Etched) [Commander Masters] Astartes Berserker it gets +X/+0 until end

it gets +X/+0 until end of turn

Set: Phyrexia: All Will Be One Prerelease Promos Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {4}{W} Vigilance

Tom Bombadil has hexproof and indestructible

Set: Commander Masters Type: Legendary Creature — Angel Rarity: Rare Cost: {4}{W}{W}{W} You may pay W and tap four untapped creatures you control with flying rather than pay this spell's mana cost

making them ideal for data storage

Obscuring Haze (Foil Etched) [Commander Masters] Astartes Berserker it gets +X/+0 until endSet: Commander Masters Type: Instant Rarity: Rare Cost: {2}{G} If you control a commander, you may cast this spell without paying its mana cost. Prevent all damage that would be dealt this turn by creatures your opponents control. Whether hunter or hunted, Kathril chooses when it is seen.