2/1 Illustrated by Alan Pollack Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
No matter which mode you choose, the spell's mana value is the same
Since the mana ability sticks around throughout the saga, you can likely cast the dinosaur you search for, then deal a lot of damage the following turn

Argivian Blacksmith Blacksmith's Skill Blacksmith's Talent Cybernetica Datasmith Dwarven Lightsmith Dwarven Weaponsmith Embersmith Erebor Flamesmith Gavony Silversmith Gearsmith Guardian Gearsmith Prodigy Goblin Locksmith Harried Dronesmith Hyperion Blacksmith Ingenious Smith Inventive Wingsmith Lifesmith Machinesmith Automaton Merfolk Coralsmith Myr Kinsmith Myrsmith Nazahn, Revered Bladesmith Painsmith Pardic Swordsmith Practiced Scrollsmith Quicksmith Genius Quicksmith Rebel Quicksmith Spy Renegade Wheelsmith Renowned Weaponsmith Repentant Blacksmith Restoration Gearsmith Reyav, Master Smith Riddlesmith Sarah Jane Smith Satyr Nyx-Smith Seasoned Weaponsmith (playtest) Settlement Blacksmith Sliversmith Smash to Smithereens Sparksmith Sunstar Lightsmith Taj-Nar Swordsmith Thousand Moons Smithy Toggo, Goblin Weaponsmith Tomakul Scrapsmith Underworld Coinsmith Veteran Armorsmith Veteran Swordsmith Viashino Weaponsmith Village Ironsmith Weldfast Wingsmith Wickersmith's Tools

While long since overshadowed in formats other than Pauper, Ninja of the Deep Hours is still a valuable tool for understanding the aims and needs of blue tempo everywhere
The first being called the 1st Edition, others followed being called base edition, the 4th print and so on, but the art and cards stayed true to the franchise and its now the rarest booster box out there