A dark matte color or picture sleeves are usually safe bets, but you can easily test your sleeves by putting cards in them backwards and holding them under bright light
Her ability allows her to tap for one green mana for each Elf on the battlefield
Hardened Tactician Hardened Tactician is an absolutely crazy card: not only does it work great with one of the sets new mechanics, mobilize, allowing you to sacrifice tokens that will be dying anyway, but it also synergizes with so many other deck archetypes
The only thingbesides the obvioustying the whole thing together is that they all feel like core pieces in different combo/synergy decks
Previously, I was a Silver Pro for multiple years and my results include five Grand Prix Top 8s, 27th place at Pro Tour Amonkhet, three consecutive online Regional PTQ wins, and I co-created the Modern Dredge deck