Tatsunari, Toad Rider says when you cast an enchantment spell, you can make a free Keimi legendary 3/3 Frog dork with a cast enchantment trigger to drain life from your foes
That said, while cards like Oracle of the Alpha are definitely fan favorites, Wizards would be more limited, as Rosewater states
Dryad of the Ilysian Grove Dryad of the Ilysian Grove became an EDH staple for a couple reasons
Lutri, the Spellchaser is the only one card that is specifically banned as companion in Commander , since every singleton format already adheres to Lutri's requirement, so it'd be the most stapled, auto-included card alongside Izzet commanders
The first lot only took a couple of months to identify the issues, and then no more than a couple more to have done enough design work to feel like they might be solved, this time round it is about half the pace, and so I don't expect to be in any place to make the third order until summer this year, and from then it is likely going to be winter again before I am settled on a final 612 and that final load of cards are sufficiently tested
It was eventually found and sold to MTG collector Post Malone