Not only that but Gardevoir has its own built in consistent draw engine, thanks to its pre evolved form, Kirlia, which has the ability Refinement, allowing you to discard a card from your hand and draw 2 cards
Weve seen a few cards get countered like this before, like Mew VMAX [Fusion Strike] via Drapion V [Lost Origin], which makes for more options all around to beat more decks
About Delinquent (The Best of XY [XY] 184/171) This Delinquent card stands as one of the boldest visual statements in The Best of XY [XY]
Upon activation, you will have the option to banish one Monster card from each players field, so long as each has the the same type as the one selected
With all of these mana sinks, it's very unlikely that you'll ever have mana unspent