Yes, that is also the main disadvantage to getting card advantage through drawing cards and yes, discard is also weakened by diminishing returns which card draw isn't, I am not comparing discard to card draw as a way towards card advantage, just stating the facts about cards in isolation
Chinese artist lanjiujiu posted on social media a few images comparing their commissioned fan art of Ho-Oh from 2021 to a datamined official card, credited to artist Sie Nanahara, coming to the mobile game with the Wisdom of Sea and Sky add-on
The symbol of black is a black skull
After an initial flash of excitement with Genetic Apex, this has settled to a slow burn
You can pay a black mana and sacrifice a creature, then destroy any target nonblack creature
Glissa Sunslayer Glissa Sunslayer is a solid 3-drop creature, having seen some Standard and Pioneer play