4 life isn't much to ask for in a scenario where the alternative is losing the game
Not to mention the possible copy shenanigans
Types of Trainer Cards There are three main types of Trainer cards you can include in your deck: Supporter Cards: These powerful cards can only be played once per turn
GX introduced stronger effects, ultra-rare cards, and once-per-game GX attacks, while Pokmon EX cards were strong basics with simpler mechanics
Trinket Mage 3.6 Power 3.5 Support 3.8 This would easily have been a 4.0 or higher with the power still in the cube and was comfortably in the top 10 creatures in the cube for a long long time

Anathemancer Archfiend of Sorrows Artificer's Dragon Ashnod's Harvester Brackwater Elemental Canoptek Tomb Sentinel Chronomancer Cityscape Leveler Combat Courier Corpse Connoisseur Dregscape Sliver Dregscape Zombie Etherium Abomination Extractor Demon Fatestitcher Fire-Field Ogre First-Sphere Gargantua Ghost Ark Grixis Grixis Slavedriver Heavyweight Demolisher Hell's Thunder Hellspark Elemental Hexmark Destroyer Kathari Bomber Kathari Screecher Kederekt Leviathan Lokhust Heavy Destroyer Mask of the Jadecrafter Meticulous Excavation Mishra's Juggernaut Mishra's Research Desk Mishra, Tamer of Mak Fawa Molten Gatekeeper Perennial Behemoth Phyrexian Dragon Engine Platoon Dispenser Priest of Fell Rites Reconstructed Thopter Rotting Rats Royal Warden Salvation Colossus Scourge Devil Scrapwork Cohort Scrapwork Mutt Scrapwork Rager Sedraxis Specter Sedris, the Traitor King Shambling Remains Simian Simulacrum Skorpekh Lord Solemn Doomguide Terisian Mindbreaker Terror Ballista Tocasia's Onulet Tomb Blade Tri-Sentinel, Act of Vengeance Triarch Praetorian Undead Leotau Viscera Dragger Vithian Stinger Yotian Frontliner
