Cast cards with the squad ability early in the game to build up your defenses or pay extra mana later to make token copies of that card
You run across anyone in your meta game at home, or anyone in a best of three match, that's reaching into graveyards: Welp, here comes Lantern of the Lost to say "Nope, I don't think so!"
And even more similar to apps like Familiar (that sounded funny) this app also has a variety of helpful filters for narrowing down your search of different cards, including by name, type, ability, format, rarity, artist, set and even color
If the triggered ability can't determine the information it needs, or if it can't find the objects it expects to find in certain zones, those parts of the effect just do nothing
Kaito, Dancing Shadow BPhillipYork: This has some utility with things like ninjas, which may want to bounce to your hand, or other creatures with strong etb effects