As Tough Cookie's second ability resolves, the target permanent keeps any other types and subtypes it had before it became an artifact creature
No mana, no problem
If they were reprinted, I know that the Alpha/Beta printings would lose little value, but the Revised ones

The decks are named: Abzan Armor Jeskai Striker Sultai Arisen Mardu Surge Temur Roar Each deck contains: 1 Ready-to-play 100-card Commander Deck with: 1 Traditional foil face commander with borderless art 1 Traditional foil featured commander with borderless art 10 Double-sided tokens 1 Collector Booster Sample Pack 1 Deck box Aetherdrift February 14, 2025 Important Dates The Magic Story Podcast : Racing into : January 10 Aetherdrift Aetherdrift Story : January 1320 Debut and Previews Begin : January 21 Full Card Image Gallery : January 31 Aetherdrift Prerelease Events : February 713 MTG Arena Release : February 11 Tabletop Release : February 14 Magic Academy Events : February 14April 3 Standard Showdown : February 14April 3 Commander Party, Round 1 : February 2127 Aetherdrift Store Championship : March 830 Commander Party, Round 2 : March 1420 The first Standard-legal release of 2025 will be Aetherdrift , a thrilling death race taking place across three worlds two that will be familiar to veteran players and one new

Bloodspore Thrinax only has devour 1 and it will have each creature I control enter the battlefield with an additional X +1/+1 counters where X is the number of +1/+1 counters on Bloodspore Thrinax
So, if someone could get their hands on these booster packs, it is one of the best ones to open from the more modern Pokmon TCG sets