Of course, once you've powered up to use Trinity Burn, you also have enough Energy for the trios Sky Legends- GX attack, which hits three of your opponents Pokmon for 110 damage and then shuffles the TAG TEAM into your deck, preventing your opponent from getting a 3-Prize Knock Out
No proliferation from Atraxa, no reanimation from Meren, not artifact shenanigans from Breya, no draw or life gain from Oloro, and no damaging off wheels from Nekusar
Rainbow Rare / Hyper Rare Rainbow Rare / Hyper Rare Feature rainbow foil artwork Typically Secret Rares They were introduced during the Sun & Moon era, making them super hard to find now
One other strength of Iymrith is, in mulligan situations, keeping lands + Iymrith is a very real way to get back into the game
A lot of it boils down to how impactful and how much of an auto-include it is