Test of Talents

Counter target sorcery spell.

Delirium — If there are four or more card types among cards in your graveyard, search the graveyard, hand, and library of that spell's controller for any number of cards with the same name as that spell, exile those cards, then that player shuffles.

Draw two cards. Then you may exile an instant or sorcery card from your hand. If you do, search your hand and library for any number of cards with the same name, exile them, then shuffle. Seek an instant or sorcery card for each card exiled from your hand this way.

Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.

Reveal any number of blue cards in your hand. Counter target spell unless its controller pays for each card revealed this way.

Discard any number of cards. Counter target spell unless its controller pays for each card discarded this way.

Counter target spell unless its controller exiles all cards from their graveyard.

Draw a card.