disney lorcana inklands booster box Lorcana: Into The Preview - SET 3 ANNOUNCED! and abilities in these booster packs Disney Lorcana Into the Inklands,

We will generate a ton of mana with cards like Druids' Repository and Cryptolith Rite and we're putting a Deranged Hermit in the deck because it's my deck and I want one in here but it's not a Squirrel deck

Promo Info BOOSTER SECRET CRISIS [BT-17] CLOSECLOSE BT17-087 R Tamer Marcus Damon Color Yellow Red Form - Attribute - Type - DP - Cost 4 Digivolve Cost 1 - Digivolve Cost 2 - Upper Text [On Play] Until the end of your opponent's turn, 1 of your [Marcus Damon]s is also treated as a 3000 DP Digimon, can't digivolve and gains Blocker

One PSA 10 garnered $60 on eBay in June 2019

This can be done with any number of three-mana copy creatures like Glasspool Mimic