The premise is basically play ion, play an attack buff card on it i.e. saberspine/shadow reflection/thumping wave and then follow it up with 1-2 sol on ion. This does require the enemy general to be the nearest target to sol for it to work.
ion (3 mana)
thumping wave (6 mana)
greater foritude (7 mana)
sol (9 mana)
For 18 damage burst on the enemy general.
While it is not as flexable nor goes online as soon as the mirror meld combos, it is basically a “neutral” option for said combo.
Of course like the mirror meld combo you can combo it with cost reduction in the form of abjudicator or flash/dark fire sacrifice.