This is where all of the vanilla commanders from Legends go
Then, for three energy, you can just use Dr
Rare Utility Land Cycle These lands are fairly easy to include in 2- and 3-color decks without downside, and once you start activating their abilities, its value town
for instance, Ghalta, Primal Hungers mana value is twelve, but youre often able to cast it for considerably less, and with Ghalta on the battlefield, Excalibur will cost zero mana
Additional pluses of Scuttlemutt in a Teshar deck-its a three-mana creature for recursion, and its historic for triggering Teshar
The possibility that any card in Historic can be retroactively rebalanced, nerfed, or fundamentally changed at any time throws Historic deck-building into volatility, and opens the otherwise static format to unanticipated changes