Covenant with Ishmael

When Covenant with Ishmael enters the battlefield, create a 1/1 white Human
creature token named Hagar and a 2/2 white
Human creature token named Ishmael with
"Whenever this creature attacks or blocks, it gets
+1/+1 until end of turn."
At the beginning of your upkeep, if you control
Hagar and Ishmael, you may search your library
for a basic land card and put it onto the battlefield tapped. Then shuffle your library.