With Blues access to incredible draw cards, you might just be able to draw and play as much of your deck as you like
in other cases, when a creature is put onto the battlefield attacking, that creature's controller chooses which player or planeswalker it's attacking
This is excellent for when you are looking for a key character but they haven't shown up on their own yet
Synergize it with General Ferrous Rokiric to build a huge army while this creature keeps the extra spells coming from exile
3 Charizard ex Makes Reliable Comebacks Massive Late Game Damage In the current format, being able to come back in a match after giving up a few prize cards is almost a necessity, as turbo decks like Raging Bolt have numerous ways of taking prize cards before Stage 2 cards can adequately get set up
Many people, myself included, have gotten a 5-0 trophy with something very similar to the following strategy