Observant Alseid Observant Alseid lets your Voltron commander go to town in combat, and stay up to discourage attacks during all the other turns that happen before your next beginning phase
That means GBx decks can either be green-black-red, green-black-white, green-black-blue, or just green-black
To add a little extra flavor, the five students (Killian, Rootha, Dina, Quintorius, and Zimone) who we followed in the stories about Strixhaven are the five students who cast the spell
NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G NM EX VG G
For example, if it blocks a 12/12 creature with trample, that creature's controller must assign at least 8 of that creature's combat damage to Diamond Weapon, and the remainder can be assigned to the defending player, planeswalker, or battle
Oddly, while the sleeves are solid color, you can still see the cards through the back of sleeves
