Soul Read
The two modes here descend from a long line of blue "flexible interaction" cards, but the split is unusual in what each half asks of the situation. The counter mode is a tax rather than a hard answer: it stops a spell only if the controller cannot spare four mana, which makes it strongest on the turns when everything has been committed and weakest against an open, mana-rich board. The draw mode is the release valve for when nothing worth countering is on the stack. What makes the pairing coherent is that both halves want the same thing: to be held with mana open. A blue player passing with four untapped is threatening either line, and any given attack or key spell now runs into two possible answers at once. The tension in the design is that neither mode is efficient in isolation. Mana Leak counters harder for less; Divination draws two for cheaper. Bundling them at four mana buys the option to decide late, on the opponent's turn, which of the two problems in front of you is more urgent. That is the whole trade: you pay a premium in rate for the right to answer the board or refuel your hand with the same card, chosen at instant speed once the turn has revealed what it holds.

