That includes Treasure tokens, and they can't sac it in response of you casting Cavern-Hoard Dragon
You can fuel the collect evidence cost with self-mill cards like Grindclock, Millstone, and Grindstone
Spell Crumple This made-for-Commander card (along with Hinder, which came out all the way back in Champions of Kamigawa), led to the 2015 change in the somewhat-still-contentious tuck rule
Traditionally you sleeve up your cards with penny sleeves, and then put the sleeved cards into a top loader for the ultimate protection
If youre looking for more content on Pokemon TCG, be sure to check out our other guides: Pokemon TCG Paradox Rift set: Release date, Ancient & Future species, Ace Spec cards, more | Pokemon TCG Knock Out Collection set: New cards, where to buy & bonus items | Pokemon TCG Paradox Powers ex Special Collection revealed: Release date, card list, box art, more | Pokemon TCG Scarlet & Violet 151 set: Release date, all boxes, collections, bundles & confirmed cards | Pokemon TCG Jirachi V Box: Release window, card list, more
