I have one binder for cards I want to keep (including cards of sentimental value) and binder for highly-valuable cards for trading/selling
The top Commander cards listed here are by no means an exhaustive list, as many hundreds of cards show up across deck archetypes and playstyles in a 100-card singleton format, but these are by far some of the most popular choices from Commander's 15+ year history
(You expend 4 as you spend your fourth total mana to cast spells during a turn.) Evercoat Ursine Evercoat Ursine is a five-cost (four generic and one green) creature with Trample
These cards are numbered over the 204 standard cards so that there's no mistaking how special and rare these cards are
(The next time that creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.) Illustrated by Simon Bisley Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
which makes absolute sense, since 'hound' is just a sub-type of dogs