legendary duelists soulburning volcano booster box Yu-Gi-Oh Duelists: Duel Academy Box Opening Two Legendary Duelist Soulburning

Compleat with untap shenanigans, the ability to ping herself and free-cast your own cards or voltron up and free-cast opponents' cards dare they block, and even being the first card on this list to have black in the color identity and not just be mono-blue

This substitution is also, crucially, not limited to once per turn

So as long as you're not too far behind, this tutor is excellent

All the Transformers cards that can be opened are double-faced legendary creature/artifact (robot/vehicle) cards, and they all have an alternate More Than Meets the Eye cost, which allows you to cast the back side of the card (from any legal zone) instead of the usual front side

57953380 Card of Sanctity

This land only generates one colorless mana when tapped, which wouldnt make it too different from Ash Barrens, but its special ability is what makes it stand out