Cross-Server Summon vs Transfer

Differences between applying for server transfer and joining a Cross-Server Summon.

Differences

Transfer Application Cross-Server Summon
Requirements Lv. 100 castle. Lv. 500 castle and minimum power requirement (if there is any).
Application Can be submitted at any time. Can be submitted during the Cross-Server Alliance Summon event.
Approval 48-hour waiting period and 60 votes are required. No waiting period and only acceptance by R5/R4 is needed.
Transfer Not automatic and not compulsory. Transfer is immediate and automatic.