The other spells are almost all playable in the maindeck and for the most part are quite strong
Rules To Consider There are a few rules that separate Commander from normal Magic: The Gathering to consider when building a commander deck

View as Gallery View as List SE Secret Rare SE Secret Rare SE Secret Rare SR Super Rare SR Super Rare SR Super Rare SE Secret Rare SR Super Rare SE Secret Rare SR Super Rare SR Super Rare SE Secret Rare SR Super Rare SR Super Rare SE Secret Rare SR Super Rare SE Secret Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SE Secret Rare SE Secret Rare SE Secret Rare SR Super Rare SE Secret Rare SE Secret Rare SR Super Rare SE Secret Rare SE Secret Rare SE Secret Rare SE Secret Rare SE Secret Rare SE Secret Rare SR Super Rare SE Secret Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare Adamancipator Seeker X EARTH Level 2 [ RockTunerEffect ] ATK 1200 DEF 1000 If you control an "Adamancipator" monster, except "Adamancipator Seeker": You can Special Summon this card from your hand

The unique Necron flavor makes even formerly benign artifacts such as Caged Sun feel quite sinister and I think that Warhammer 40,000 fans will see that a lot of thought went into the reflavoring behind these reprints
(2012-05-01) If the spell being copied is modal (that is, it says Choose one or the like), the copy will have the same mode(s)
Flying Creature Enchantment - Saga Harpy Summon: Primal Odin (As this Saga enters and after your draw step, add a lore counter