Once that ability is announced, players can't respond to it until after you've paid its activation cost and returned Maze's End to hand
Her triggered ability makes a legendary Dog token, but luckily, you get to choose a name for each token - that way, you get to control multiple legendary Dog tokens since they'll all have different names (and will let her attack trigger work better)
Gameplan OP07-097-vegapunk is a 2 Life Leader, which might seem daunting at first, but that plays into his game plan, as multiple cards in Yellow benefit from having a Leader at low health
Every Charizard reads sharp
We're not saying you'll pull one, but the possibility alone has kept secondary-market demand strong since release
Kaidos card is often considered a must-have for dedicated OP-01 enthusiasts