This is a great card draw machine there, ditto the two mana tap to self-bounce one of your dorks to your hand to jumpstart your Whitemane Lion effects or trigger leaves play effects
The most impactful card is probably Exterminio, which would translate literally to Extermination but probably references to Overkill, the mechanic from Final Fantasy X, . Exterminio is a black instant removal spell with an interesting twist: setting a creature's health to -9999 plays around indestructible
Highly played in many deck types, such as samurai tribal deck, equipment decks and Extra Combat
Skullbriar, the Walking Grave Skullbriar, the Walking Grave has a fascinating ability to go with its saboteur growth
Sideboards in MTG: All You Need To Know
According to the Baldurs Gate 3 wiki, Shadowheart is a Half-Elf and a Trickery Domain Cleric, which gives your party heals, buffs and interesting stealth and deception spells. The card plays a similar role in Magic, but at the expense of your other creatures