Oko's direct impact may not be flashy, but the opponent has to answer him - and all the time they're expending resources trying to remove the three-mana planeswalker, his controller can keep building up their own board, getting further and further ahead
For example Rattata can use Bite for 20 damage at a cost of two colorless energy and Pikachu can use Volt Tackle which can cause 60 damage to another Pokmon but also causes 10 damage to Pikachu for a cost of one electric and two colorless energy
Imagine that youre one prize away from winning only for your opponent to slap down a Slowbro, accelerate two energy cards onto it and take their final two prize cards
Popular Elite trainer Boxes, special collections, and limited-edition products can sell out within minutes of becoming available
With your current hand, you can do everything from adding Pokmon to your bench to retreating your active Pokmon to your bench to attaching an Energy card to a Pokmon to playing your Trainer cards
Put those cards onto the battlefield under your control