Magic gets expensive
Then we have Deep-Cavern Bat, a card that I man, this was not meant to be a testament to design decisions, I didnt mean to make this a magic design article, I was just going to tell some jokes about bats and be spooooky about it but hey, this card represents an amazing wording change, because it introduced a new use of the word until in magic language
Or maybe you have Crucible of Worlds to keep playing the lands, who knows
Instead, I would like to explore red spells you can cast for zero mana
Mutable Explorer is notable as being an on-type ramp creature, like a Wood Elves, for any kind of creature deck in green
Aesi, Tyrant of Gyre Strait is a big beast that would cost you around $10 on its own, while Giggling Skitterspike and Ashaya, Soul of the Wild arent far behind