Happy hunting

This spell costs {x} less to cast, where {x} is the greatest cmc of creatures you control.--
At the beginning of your upkeep, you may search your library for a land, creature or planeswalker card for each non-basic land you control.
Whenever a land has a triggered ability, trigger the ability twice.
If creatures create an effect when entering the battlefield, trigger the ability twice.
You may activate a loyalty of each planeswalker you control twice.