Cast a creature spell for its impending cost, and it'll enter with time counters on it, but not as a creature
Unlike Stone Fighting Energy, however, the damage reduction of V Guard Energy doesnt stack with additional copies of V Guard Energy attached to the same Pokmon
Its human Marwyn, but this time with vigilance, and not limited to green mana
Id mention more of the very minor complaints I had with Magic: The Gathering Arena, but I dont doubt that most of them will be altered before the game reaches beta later this year
At the end of the day, the downside to Flake Strike isnt much of a bother given how you can use one of Reshiram & Charizard GXs alternate attacks or just activate a switching card (Guzma, Switch, Escape Rope, etc.) to reset the effect and allow it to attack again
(When you cast that Saga, copy it for each time you paid its replicate cost