What is the pull rate for Alolan Grimer
C Common Gladiator Beast United X SPELL Quick-Play During the Battle Phase: Shuffle into the Deck, from your hand, field, or GY, the Fusion Materials that are listed on a "Gladiator Beast" Fusion Monster, then Special Summon that Fusion Monster from your Extra Deck, ignoring its Summoning conditions
TRADING CARD GAME, and from devising strategies that best utilize those new cards
It also prevents our heavy retreat support Pokmon such as Brute Bonnet being trapped in the active spot, causing us massive tempo loss
There arent a whole lot of witches in the game, capping out at a few dozen if you count an illegal Mystery Booster test card), so theres a limit to what you can attribute to their collective
Obviously it is possible that Bulbapedia is wrong - but this is information thats been posted and taken for granted for probably 20 years