For example, the planeswalker frame defaults to three loyalty abilities and no room for a typical static ability, and you cant adjust that as far as I can tell
It literally counts Cardboard Carapace cards that you, the player, bring with you but don't bring into play
Legality depends on the tournament format -- Fabricate can be legal in some formats and banned or restricted in others
Notably, the Restless manlands don't quite fit in any of the top Standard decks right now - there isn't one for Dimir or Rakdos for the midrange decks, nor Azorius for the soldiers strategy, nor one for Selesyna's enchantment deck
During Checkup, add one additional Poison Counter to the Pokemon and continue this process until your Pokemon is no longer Poisoned
For Worldpurge, that means blinking a bunch of cards out of play, resolving this 8-mana sorcery, then being the only one left with a board when your cards re-enter