Better comparisons are Exquisite Firecraft or Char
This seems like the right move to make for Magic: The Gathering
DD: Our core approach to Final Fantasy VII was to capture the original PS1 games narrative, while using Final Fantasy VII Remake and Final Fantasy VII Rebirths modern aesthetics to push the fidelity of each character design, story moment, and memorable location to the next level
Eluge, the Shoreless Sea and Xolatoyac, the Smiling Flood are some commanders that actively use flood counters, though you arent always as likely to have a merfolk to get that card draw
This can trigger nicely additional times off stuff that causes attacking to trigger more or more combats, which lets you really leverage the ability and get the number of quest counters up really rapidly to dangerous levels
The rate isn't bad for what you get, either, and the Great Train Heist will be useful at every stage of a game, whether you're using it for an early mana advantage, as a combat trick (offensively or defensively), or as a source of extra damage to close out a game