I think everyone got wrapped up in seeing it as the first snow card previewed from Kaldheim and forgot to think about what it does
Dour Port-Mage, one of the better Bloomburrow cards, is a perfect example, as it can fill your hand with the card draw it generates when creatures leave your side of the battlefield without dying
Sketch Frame Archon of Cruelty Showcase frames of various kinds wax and wane in popularity, and the sketch style from Modern Horizons 2 tends to be somewhat unpopular
For decades, it was a bulk rare worth less than a dollar
If the target creature is an illegal target by the time Chain Assassination tries to resolve, it won't resolve and none of its effects will happen
Tamiyo absolutely dominates a battlefield filled with creatures, and if the format revolves around creatures, then this rating may end up way too low