Defender Whenever you cast an instant or sorcery spell, you may draw a card. If you do, discard a card. This ability triggers only once each turn.

{T}: Draw three cards. {2}{U}{U}: Return Arcanis the Omnipotent to its owner's hand.

Magecraft — Whenever you cast or copy an instant or sorcery spell, draw a card.

Flying Lieutenant — At the beginning of combat on your turn, if you control your commander, draw a card.

{2}{U}{U}, {T}: Draw a card for each Wizard you control.

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Flash (You may cast this spell any time you could cast an instant.) When Vedalken Aethermage enters the battlefield, return target Sliver to its owner's hand. Wizardcycling {3} ({3}, Discard this card: Search your library for a Wizard card, reveal it, put it into your hand, then shuffle.)

Whenever you cast your first spell during each opponent's turn, draw a card.

As Kindred Discovery enters the battlefield, choose a creature type. Whenever a creature you control of the chosen type enters the battlefield or attacks, draw a card.

If you would draw a card except the first one you draw in each of your draw steps, draw two cards instead.

Draw two cards. Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Target player draws X cards plus an additional card for each time they've cast a commander from the command zone this game.

Draw four cards. Cycling {1} ({1}, Discard this card: Draw a card.)

Target player draws seven cards.