I really like that some of the character cards in the Ruby/Sapphire deck cannot be used on Queststhey only exist to fight, and it doesnt allow players to think through whether they should slow an opponents scoring engine down or not
Items, however, can be used as soon as you play them
The real fun comes from cards like Rite of Replication, Tasha's Hideous Laughter, and Karn's Temporal Sundering
Final Thoughts Cloud, Ex-Soldier is an exciting Equipment-focused commander
702.174b: On a permanent, the second ability represented by gift is When this permanent enters, if its gift cost was paid, [effect]. On an instant or sorcery spell, the second ability represented by gift is If this spells gift cost was paid, [effect]. The specific effect is defined by the [something] listed
Lastly, we want cards where the earliest version has unique art if possible