This ability allows the player to search their deck for any card and take it into their hand before shuffling the deck , offering a significant boost to control
The Voyage action card conveniently allows you to move two characters to the same location for free
For example, if there are two +1/+1 counters on Aerith Gainsborough and it gets three -1/-1 counters, you'll put two +1/+1 counters on each legendary creature you control when Aerith Gainsborough's third ability resolves
Combine this with some card draw and search options, and you've got the beginnings of something beautiful - but only the beginnings
Whenever one or more other creatures you control enter, if one or more of them entered from a graveyard or was cast from a graveyard, put a +1/+1 counter on each creature you control
Its also strong when challenging because it has a total of 4 Strength which can wipe out quite a few characters and leave it with a sliver of Willpower