they could also choose to put nothing into play, force your Kong to do 13 damage to itself, play Lash to finish it off, and then ambush in a champion while your gold is down
The Colorless Mana Symbol Battle for Zendikar had a strong colorless theme, thanks in part to the devoid ability
If you have all 3, you get an energy , a +1/+1 counter and 1/1 servo for (1), which creates a loop as long as you can keep paying (1)
Reanimate one
Returning 4-cost draw engines is useful in slower-paced games to gain an edge over the opponent in resource value
Aang, at the Crossroads // Aang, Destined Savior This double-sided version of Aang allows you to bring an extra creature onto the battlefield if it's at the top of your library, then turns your lands into 2/2 creatures with haste once he flips