Built for the long game, the Bear gets closer to that +3/+3 Threshold bonus the longer the game goes
If a card is entirely missing only one or two of the color channels it is referred to as either a partial albino or as an albino prefaced by the layers that are printed (ie CK only Albino would refer to a card with only the black and cyan inks)
It's possible that a release date will be announced during D23 itself, so keep an eye on the Expo for more
Even better, Karametra, God of Harvests can be a big, indestructible 6/7 creature that survives most removal, perfect for setting up Traverse, and often runs cards that love big land ramp, like Avenger of Zendikar
#37 Game Preserve (Mercadian Masques) Why is it bad
Im not saying Assassins Trophy isnt good enough to see Standard play, but its not one of the Top 20 cards for me