What is a Leader Card
I probably play more enters-the-battlefield tapped lands than most folks, since my local environment with the other RC members is pretty slow, so I see how Tiller Engine might be something that I get a little extra mileage from
Blistering Firecat I might be giving Blistering Firecat more credit than it deserves, but its hard for me to see 7 potential damage for 4 mana and not want to take the risk of including this red card in my deck
Truly, the possibilities for a really strong deck with these cards is endless, but for players who like to Party, Garland at the Chaos Shrine looks like the best scene box to pick up.
Genesect can move Grass energy attached to allies to itself once a turn with its Ability, and then does more damage for each Grass Energy attached to it with Gaia Blaster (50, +20 per Grass Energy)
If you take their only one-drop, they might lose a mana on turn 1 (and a lot of damage)