Storrev is surprisingly an elf, and Riftsweeper is still reasonably cheap as a way to get our Shaman of the Pack back when it takes a Swords to Plowshares to the face
The modern rules text is 10 words, so the final count is an excising of 40 words from the original version to now
This includes mana rocks, of which there are nine, Spawn/Scion makers (eight), cost reducers (four), and even a mana creature (Snapping VoidcrawSnapping Voidcraw), a card that steals lands (Oblivion SowerOblivion Sower) and a mana increaser (Forsaken MonumentForsaken Monument)
Your other commander of choice is Azlask, the Swelling Scourge
A card with hybrid mana symbols in its mana cost is each color that appears in its mana cost, regardless of what mana was spent to cast it
1 Tormenting Voice