what is mtg commander deck Magic The Gathering Starter then suit them up with iconic gear and unleash their earthshaking abilities MTG Commander Deck EDH Deck

It's the Mana Flare part

Then again, it's also worth noting that Sept

Giving the controller of this spell full control over which permanents remain makes this significantly better than the average Wrath of God variant

When any Dragon you control attacks, you get to draw a card for each attacking Dragon and then put a permanent card from your hand into play

Red can easily generate mana advantage as well, be it through bursty rituals (Irencrag Feat), treasure tokens (Dockside Extortionist), free spell/polymorph effects (Fires of Invention, Tibalts Trickery), or the occasional outright mana dork/discounter/mana multiplier (Leyline Tyrant, Mana Echoes)