Clone Ral, Clone Creator

: Whenever a planeswalker you control named Ral, Clone Creator leaves the battlefield, transform this planeswalker. Only activate this onceperstack
0: Put a loyalty counter on all Ral, Clone Creator and Clone Ral, Clone Creator planeswalkers you control.
-4: Copy the next loyalty ability of a Ral planeswalker you control. That planeswalker's loyalty doesn't change for the copy.