That gives you more room for relevant interaction
There's no arguing that this is a repeatable explore card with an upside to activating it
For example, here you can see that the artwork in question can be purchased with 2,500 coins or 500 gems
Surges Bargain Mega Evolution 185/132 Voltorb Dawn Phantasmal Flames 129/094 Starly Bosss Orders Ascended Heroes 256/217 Steelix Canari Ascended Heroes 257/217 Rotom, Eelektrik Canari Ascended Heroes 291/217 Rotom, Tynamo, Eelektrik, Eelektross Iriss Fighting Spirit Ascended Heroes 292/217 Druddigon, Haxorus, Aggron Jacinthe Perfect Order 122/088 Clefable, Goomy Rosas Encouragement Perfect Order 123/088 Pikachu AZs Tranquility Chaos Rising 120/086 Eternal Floette Roxies Performance Chaos Rising 121/086 Koffing Gwynn Pitch Black 119/084 Litwick Full Art Supporters not released in EN 277:XY-P Giovanni's Scheme9861360 139 KB 278:XY-P Here Comes Team Rocket!9781366 161 KB SMP2 025:024 Lt
His -7 won't break the game or anything, but digging 10 to draw three is a lot of cards, and considering it should be fairly easy to keep looping the ultimate by using it, attacking next turn with an air force, then ultimating again, he should draw us a lot of cards over the course of his life
Instead, it gives you the option to trade it in with a land for a new card, which is nice utility on an early-game ramp piece