Well, it depends on the vibe of the table
Just drawing three cards alone gives you a world of possibilities, though its mostly used in conjunction with shuffle effects to get rid of cards you dont need to draw back into
Ethan's Ho-Oh and Typhlosion both receive Secret Rare cards, along with alternate art versions of Ethan's Adventure
(2019-06-14) If the top card of your library changes while you're casting a spell, playing a land, or activating an ability (most likely because that top card is the card you're playing), the new top card won't be revealed until you finish doing so
Nasty great card draw, dork killing and player removal too
If you want to use tokens, if you want to play some flicker or reanimator effects, and if you care about power or toughness 1 creatures (which is weirdly a thing, now), then this little 40k card might be up your street