(See rule 101.4.) Then the game once again checks for and resolves state-based actions until none are performed, then abilities that triggered during this process go on the stack
The colorless energy cost is also a massive bonus as it means Jumpluff can be paired with lots of different Pokmon
The machine that Teferi used to travel back in time malfunctioned, trapping him on the long-lost plane of Zhalfir, which had been stuck in the cracks of time since Teferi phased it out during the first invasion of Dominaria
It also reduces the first-turn advantage, since regular Basic Pokmon need multiple turns to evolve
In fact, you dont even really have to build it as a Faeries deck at all
In essence, Wizards of the Coast had "soft banned" these wonderful lands from tournament play: And these: And even these: Choosing what basic lands you want to play with has been a tournament Magic player's rite of passage forever