Name:
Complete Rejection of the Wanderer Twins
Text:
If there are one or more magic counters on each J/ruler you control, cancel all spells and activate or automatic abilities your opponent controls, then if there are seven or more counters on J/rulers you control, destroy all non-magic-stone, non-addition entities your opponent controls.
Flavour:
Total isolation will lead to total rejection, unless Wanderers' Castle opens its doors to the outside world from the inside.