Whether thats in Modern Infect, Legacy Infect, or Pauper, Glistener Elf is a classic Elf card
While the set-up for the turtle may be appropriately slow, the payoff is explosive, and it could find a home in Modern quite easily
Its adventure, Grove's Bounty, allows players to allot an amount of +1/+1 counters equal to the number of generic mana paid which can help secure an aggressive board state
Rare Magic: The Gathering cards can go for waaaay more money
Numa, Joraga Chieftain Numa, Joraga Chieftain isnt a perfect elf lord as you need to pay mana to distribute counters, but elves are one of the best creature types to produce mana in the first place
(An exerted creature won't untap during your next untap step.) Creature - Human Warrior World at War After the second main phase this turn, there's an additional combat phase followed by an additional main phase