Since Obelisk's current support cards are actually quite good, it doesn't need anything else other than this Slime and the other three hypothetical support cards to be played effectively
Leafeon ex is a good addition for Grass decks in TCG Pocket as it can accelerate an extra Grass Energy every turn
In pre-board games, the Troll can be an issue , so you want to try to kill it when you have an Etching of Kumano in play (this also applies against Arclight Phoenix)
It would be very easy to focus a deck like this one around creating tokens and drawing tons of cards, especially because Esper has so much support for tokens already
People who grew up in the 90s are now in their 30s and 40s, with disposable income, and theyre chasing the same cards they had, or couldnt afford, as kids
This system includes both a free track and a premium paid track, but the free track alone offers significant pack rewards