Cardblade Crypt

A tiny tactical hand: one row slash, one column spear, one defensive cross-ward per turn. Pack their footprints and defeat dangerous enemies before retaliation. Slash is a horizontal domino dealing3 to its row foe. Spear is a vertical domino dealing3 to its column foe. Ward uses one cell, deals1 to each distinct row/column foe, and blocks3 damage. Each card is usable once per turn. End turn takes the visible forecast damage, clears card footprints and refreshes the hand. Dead foes never retaliate. Defeat all four within five turns; undo restores combat and hand.