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Next is another Blue card and another legendary to build around for Commander

Sephiroth, Planet's Heir Rarity: Mythic Rare TYPE: Legendary Creature SUBTYPE: Human Avatar Soldier CMC: 6 Mana cost: USD: $0.61 EUR: 1.23 TIX: 1.98 EDHREC RANK: 11171 (4/4) Vigilance (Attacking doesn't cause this creature to tap.) When Sephiroth enters, creatures your opponents control get -2/-2 until end of turn

What is the combinatorial meaning of derivative and composition of ordinary generating functions

If you're against an aggro deck you probably want to discard some counterspells for cards that stabilize you, like Lightning Helix or Day of Judgment

Granted, this creature is ten mana, but still