Six mana is quite a lot, but I can see Ysthola fitting well into both flicker decks and decks that mess with upkeeps and endsteps
I see no reason to skimp on any copies of The Bayou - Mysterious Swamp as the card just has a ton of value, low cost, and helps your draws remain consistent
Wreck-It Ralph Ham Hands (Enchanted) This Wreck-It Ralph is mostly interesting to me for its powerful ability, one that has the potential to help Steels weak matchup against Sapphire decks that like to run a lot of items
Take your time, purchase cheaper singles to round out your decks, and discover your favorite cards and playstyles to become a better player.
This card is based on Ancient Copper Dragon , a 6/5 creature that rolls a d20 each time it deals combat damage, and creates a number of treasure tokens equal to whatever you roll
(To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there.) The value of X is determined only once, as Tromell's last ability resolves