Only reprinted a few times ( Eternal Masters, Masters 25, Amonkhet Invocations, Modern Horizons 2 ), the original retro frame printing from Apocalypse is by far the most valuable version of this ultra-effective permanent destruction spell
By the time Revised came around, however, Magic finance was already a concept, albeit a nascent one
Sometimes you're going to be able to clear off your opponents board and draw plenty of cards while you're doing it, but other times you going to fall behind right away and never find the means to catch back up
The most common way to take out a creature this large was to use black removal spells, and Sol'kanar was both black and had swampwalk to punish the owner of the spell for looking at him funny
Pretty much every commander I listed would also want all of the usual mana rock staples