Luvuru, Nation Sinker

Companion- Each land in your starting deck is an island.(If this card is your chosen companion, you
may cast it once from outside the game)
Luvuru can't be countered.
When Luvuru enters the battlefield, return
all non-enchantment permanents to their owner's
hand. Then until your fourth turn after Luvuru
enters the battlefield, you have no max hand size
and you may play an additional land each turn.