Tyxarglenak (exp 1) and Hamshanks paradox

Rules Questions: Doomtown
3

As per this ruling, Mayfair Tyx Part 2 - #5 by ShinjoHughes

The “Can’t choose or affect” on Hamshanks, trumps the “Must if possible” on Tyx XP1 as it isn’t possible to choose Tyx under those circumstances.