Welcome to the wacky world of tempo
100 sleeves mean you can fully sleeve up a Commander deck, complete with your commander itself, or you can get a deck ready for FNM, while still having a few left over in case you split a sleeve or two while playing
But there are also cards that target one other creature, like Artificial Evolution
The attacking creature's controller need not assign lethal damage to all those blocking creatures but in that case can't assign any damage to the player or planeswalker it's attacking
Participate In Events : Occasionally, there are limited-time events in Pokmon TCG Pocket, where you can complete various goals to get items and cards
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