In the same scenario, if you have a Detention Sphere and a Jace, Architect of Thought, you would have a difficult decision to make about whether to spend your next turn answering the Zombie or playing a contested planeswalker, whereas with Heros Downfall you can harness a tempo advantage by killing the Lifebane Zombie, untapping, and playing Jace to safely draw cards on an open board
While a cute reference of slugs climbing up surfaces, its not very good for the amount of mana it demands
If not, then its likely to be banned at some point soon
It might be a bit unrealistic to expect Leafeon to compete with Espeon or Umbreon, but it has a legitimate chance to be the third most popular Eeveelution ever, though it faces tough competition from Sylveon for that distinction
EX4-015 U Digimon Lv.3 Gaomon Color Blue Cost 3 DP 1000 Digivolve Cost 1 Blue 0 from Lv.2 Form Rookie Attribute Data Type Beast Card Text 1 [Effect] [On Play] Both players draw the top card of their decks