No gimmicks or additional effects here
With repeatable triggers that occur through lands entering the battlefield, these effects pair in great fashion with the likes of mana ramp and fetch lands that reliably allow additional lands to enter the battlefield under your control, providing significant additional value with minimal effort required
The Amber cards, while there are some strong glimmers, are more focused on giving buffs and enhancements to other cards, adding to the stats of player cards, or removing stats from opponent cards
In most situations, though, Craterhoof Behemoth is going to be your all-star Hideaway choice
Avatar: The Last Airbender play boosters include the art of Hori Airi, Kozato, and Airi Yoshihisa, as seen on Mai, Scornful Striker, Firebending Student, and Foggy Swamp Spirit Keeper
Its also cool that unlike Champion(s) of the Parish/Perished, the Colossus doesnt mind if you draw it later on in the game after casting your other Zombies