Planeswalker Follower

BAH-Roken. Bring a PW back from the grave, and then make it nearly impossible to remove? And on top of that, make it a repeatable effect?

"Yeah, I'll use my 'walker's ultimate, drop his loyalty to zero, and then immediately bring it back with its starting loyalty."

I like the idea of having creatures bonded with 'walkers, but this is kind of ridiculous. I can think of counters to this card, but they specifically counter things like this. Evacuate, and the four-ish other spells that do the same thing, Decree of Annihilation, Sudden Spoiling, and that White spell that exile the board.

Maybe change the pairing trigger from an activated ability to an Enter the Battlefield one, and drop the indestructible.