They mutate into the creature on top plus all abilities from under it.) Trample Whenever this creature mutates, destroy target noncreature permanent
In Tarkir , that obviously involved a lot of dragons, but in Lorwyn Eclipsed , it seems like Behold will lean into the various tribal themes
As with everything in life, there are many right ways to do it, but I'm happy to say I've found a method that works for me.
The Bant deck has one of the sweetest Commanders in the set in Arixmethes, Slumbering Isle, which is a fine leader for a ramp deck, sea creature tribal, or some sort of sweet UG spellslinger deck, being a double-ramp spell on Turn 4 and eventually a finisher, killing an opponent with commander damage in just two attacks (or one, with the help of something like Berserk)
Another way to leverage its static ability is to deal lethal damage in one swing if youre planning on a Dragonstorm / Dragon's Approach build