Untaidake, the Cloud Keeper [Champions of Kamigawa]

Untaidake, the Cloud Keeper [Champions of Kamigawa]Set: Champions of Kamigawa Type: Legendary Land Rarity: Rare Untaidake, the Cloud Keeper enters the battlefield tapped. {T}, Pay 2 life: Add {C}{C}. Spend this mana only to cast legendary spells. Untaidake is the needle that weaves the fabric of creation.

Siamese twins

Set: Commander Anthology Type: Land Rarity: Common Orzhov Basilica enters the battlefield tapped

Those who kill a jawspur rhino must prepare spells to lift the carcass—even a dozen hunters can't lift its bulk

Whenever you pay Hibernation's End's cumulative upkeep

Set: Ninth Edition Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Sacrifice a creature: Draw cards equal to the sacrificed creature's power

Icequake deals 1 damage to that land's controller

Though I know its inhabitants are sparse

the boiling blood of the volcano

Set: Mercadian Masques Type: Instant Rarity: Rare Cost: {U}{U} Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

or enchantment

It chews open Mirrodin's husk and feeds on the outpouring of energy

Set: Core Set 2019 Type: Creature — Zombie Rarity: Common Cost: {1}{B} "Feeding a normal army is a problem of logistics