mtg all niv mizzet cards Commander Deck EDH Deck Niv-Mizzet, Parun 100 Magic Custom Deck Spells Izzet Flying Whenever you draw a card Niv-Mizzet, Parun - Card Spells

These generate colorless mana without a downside, and thats what you need primarily

When many decks are drawing completely dead against a three-drop, that's a strong incentive to find a way to play it or at least sideboard it, even if your deck suffers quite a bit while the card is in play

Every card has a casting cost, paid through Exerting cards in the Inkwell

She's a Serra Angel who arrives at instant speed and saves the day when she does

Goblins you control have haste

This would probably run afoul of section 3.6 of the MTR, which says "A card is considered named in game when a player has provided a description (which may include the name or partial name) that could only apply to one card." But some head judges may disagree and allow it