Before it's cast, the mana value of a split card equals the mana of both halves
All future cards rebalanced or released for Alchemy can be presumed to exist in Historic
If you have both a Thalias Lieutenant and a Dauntless Bodyguard, you generally want to lead with the Lieutenant first and then cast the Bodyguard to protect the Lieutenant
The ETB has gone from $169.99 to a slightly more reasonable $99.99
Its not unreasonable to think you might just draw twenty cards, right there, and if your deck contains a very unusual amount of mana, you might not be far from drawing your whole deck (especially if youve got a couple of Dakmor Salvages somewhere in the mix, making it completely deterministic that you mill your deck, fill the battlefield, and set up some graveyard kill)
Vengeful Regrowth I quite like the combination of ramp and board presence Vengeful Regrowth offers