In conjunction with Kill Switch, that means you can keep all other creatures tapped permanently, freeing you up to attack with impunity (provided nothing with haste comes at you)
Players should pick Dungeon Delver if building in the UB archetype, a Background Enchantment that gives your commander the ability to trigger room abilities in the dungeon for an additional time
One key distinction though, is that while the card is in your hand, the nonland side is the one in front
You can't swing through Manhattan without stumbling across some alternate reality multiverse stuff, leading to literally hundreds of versions of Peter Parker throughout the series history
this set also comes in Bulbasaur, which includes damage counter case
League Cards are used in the battle VS screens and can be shared with people