It looks like a good creature for Standard too, and you can attack and activate the ability at the same turn thanks to vigilance
While it is probably good enough in a deck that is built on the theme of +1/+1 counters, outside of this very specific archetype, adding a single +1/+1 counter to a creature just isn't enough value (even at instant speed) to make me add another tapped land to my deck, especially considering that green already has five MDFCs that I really want to be playing
Just wait for a time when your opponents have all cast multiple spells in response to each other, and then drop a Flusterstorm once theyve all tapped out
With TCG Pocket being a newer game, it is unsurprising that something like this is currently left out of its early stages
Each copy is a token, and tokens that are copies of Aeve aren't legendary
Do the [On Deletion] effects on both cards activate, bringing my security stack up to 5 cards