For sports and non-sports cards, centering must be 60/40 or better for the front of the card, and 90/10 for the back
These cards might come with minimal packaging, and some are displayed openly on tables or racks with handwritten price tags
you cannot Special Summon from the Extra Deck for the rest of this turn, except Xyz Monsters, also Special Summon up to 3 "Baby Spider" from your hand and/or Deck, and if you do, they become Level 5, but cannot be used as material for an Xyz Summon, except the Xyz Summon of a DARK monster
No player gets priority, and no triggered abilities are put onto the stack
Doom Whisperer (Guilds of Ravnica): Not ideal if you think eight is already too many limbs
While it's not the best disruption, it serves a double purpose and you would probably play it at 3 just for the tutoring effect anyways