Besides, if you have Life from the Loam, you might have plenty of land in hand to spare
After a successful coin flip, the opponent's Active Pokemon will not be able to do damage to Dark Blastoise during its next turn
If none of those leaders are quite to your liking, you can also run a Commander who increases the value of your other flicker effects either providing a target themselves, or adding upside to other targets being flickered
Realmwright gives you a turn 1 fixer, which can be quite important
Graded Population Report: Croconaw #25 Visualize the distrbution of grades in the chart
If you like Indestructible sources, I think Gift of Doom is the best ever printed, Morph is incredibly hard to interact with once it's in play, and I'd like to think you'll have some sac fodder