Secret Box #163 (Pokemon Twilight Masquerade | Pokemon Cards) prices are based on the historic sales
(2020-04-17) The companion's other abilities apply only if the creature is on the battlefield
Although, if you want to untap it with You will get priority with the evoke sacrifice trigger on the stack if you want to use one of these creatures to crew a Similarly, you will get priority so that you can crew a Vehicle with one of these creatures, sacrifice it, and return it to your hand with When a permanent with an activated ability, such as When a triggered ability would untap lands at the beginning of your end step, you will get priority to tap those lands to float mana in response
Truly, the possibilities for a really strong deck with these cards is endless, but for players who like to Party, Garland at the Chaos Shrine looks like the best scene box to pick up.
This deck includes the best Demon creatures in Magic to date, joined by the newest that Be'lakor brought with him
Thus I expect you want to pair this sheep with some good combat tricks