(6/6/2025) If an effect refers to a card, spell, or permanent that has an Adventure, it won't find an instant or sorcery spell on the stack that's been cast as an Adventure
When Squirtle is colored and cut out, he should be glued to a rectangular-shaped piece of white posterboard
The Dual Balls help when this is not possible, meaning you can hopefully Dual Ball followed by another supporter and then Junk Arm them again to potentially get the flips you need to fully set up
(It loses its other colors and creature types.) If a player is instructed to put a card into their graveyard from their library without using the word "mill," (by the effect of Rowan's Grim Search from Wilds of Eldraine , for example), that card isn't a legal target for The Master's last ability
If exactly 1 is heads, draw a card