These lands were released in The Full-Text Lands Drop, which was a part of the Secret Lair Drop Series: Dr
This card is also great for those opponents that use artifacts to summon +1/+1 creatures every turn - like The Hive
Other printings of Unstable Mutation $226.67 Unstable Mutation Summer Magic / Edgar $2.11 Unstable Mutation Time Spiral Timeshifted $5.00 Unstable Mutation Foreign Black Border $4.99 Unstable Mutation Arabian Nights $0.75 Unstable Mutation Fourth Edition Foreign Black Border $0.26 Unstable Mutation Fifth Edition $0.20 Unstable Mutation Revised Edition $0.19 Unstable Mutation Fourth Edition Most valuable cards in Ultimate Masters View the full price guide $119.80 Mana Vault Ultimate Masters $119.04 Ancient Tomb Ultimate Masters $65.96 Urborg, Tomb of Yawgmoth Ultimate Masters $65.20 Demonic Tutor Ultimate Masters $58.53 Phyrexian Altar Ultimate Masters $50.57 Cavern of Souls Ultimate Masters $46.42 Kozilek, Butcher of Truth Ultimate Masters $37.34 Emrakul, the Aeons Torn Ultimate Masters More cards by Slawomir Maniak $486.84 Lotus Petal Kaladesh Inventions $222.81 Lightning Greaves Kaladesh Inventions $221.41 Arclight Phoenix Ravnica Remastered $170.56 Swooping Pteranodon Jurassic World Collection $152.37 Sphinx's Revelation Ravnica Remastered $56.31 Zellix, Sanity Flayer Commander Legends: Battle for Baldur's Gate $50.42 Marneus Calgar Warhammer 40,000 Commander $42.23 Duplicant Kaladesh Inventions SetUltimate Masters Most valuableTop 100 Magic: The Gathering cards You might also like...
Blue in particular has some great defensive cards to help buy time while you ramp: Midnight Mangler, Caelorna, Coral Tyrant, and Howlers Heavy (which I draft primarily as a combat trick)
Deploy your setup pieces, run out your threats, and finish with Tiamat to draw a new hand of dragons
I have a slight bone to pick with this card's art, in that SQE recently did a "fan design" competition for hair, of which natural hair for Black people was the winner
