Sure, he still triggers off the deck's artifacts and enchantments, but the deck runs far more instants and sorceries and there's other Spellslinger payoffs like Guttersnipe
The schematic artifacts appear exclusively in the retro frame
Additionally, characters with the bodyguard ability like Simba Protective Cub can be very useful
Trading in 3 mana (2 to activate and the opportunity cost of tapping Fountainport for colorless) and a token for one card isnt the most efficient sac-for-card trade that there is, but youre paying a tax for the modality of all the other abilities and the fact that its a land, not a creature or something
Whenever equipped creature deals combat damage to a player, Sword of Fire and Ice deals 2 damage to any target and you draw a card
That invests Glissa with a whole lot more power and usefulness than you might normally expect