It gives you card draw and ramp while affording opponents one or the other, but since players will neglect to kill Kynaios and Tiro of Meletis due to the value it provides to them, you can sculpt a reliable gameplan around having the duo in play
Scry 2 (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
if you pair it with, say, Flowering of the White Tree, you could flicker it each turn via Teleportation Circle to destroy something on your end step
Its not my favorite, but I like having it in my arsenal
One or two of these on the board can win you the game
Instead, we're looking through all the cards that are legal in the format and weeding out the worst to see across the table