Alaborn Zealot

Whenever this creature attacks, you may tap target creature.

Vigilance

Reach (This creature can block creatures with flying.)

T: Target creature gets +2/+2 until end of turn. Activate only during your turn, before attackers are declared.

Flying When this creature dies, you may shuffle it into its owner's library.

Flying When this creature enters, you gain 3 life.

Target creature gets +3/+3 and gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)