Graceful Steps

You're on 6. Riven is on 7 and holds Star Spring (A) with an Astral Heron (7) and a Bedeviling Stranger (2) — if she still holds it when her turn starts, she wins. Her runes are spent. Monastery of Hirana (B) is empty: your Sunlit Guardian traded there earlier this turn. Ready at base: Irelia, Graceful (4; "Your spells that choose me cost [1] or [C] less") and Shipyard Skulker (3). Scuttle Crab and Stalwart Poro came down this turn; Blade Dancer is spent. In hand: Discipline (Reaction[Reaction], 2: +2 Might this turn, draw 1), Defiant Dance (Reaction[Reaction], 1 + [C]: +2 Might to a unit, -2 to another, this turn) and Astral Heron (7). One ready rune. Take both battlefields.

• Move: drag ready units onto a battlefield (or click units, then click where they go). They wait there, faded, until you press Confirm in the panel on the right — units that fight together must move together.
• Runes: playing a card pays from them on its own. To float Energy or Power first, click a rune: Tap gives Energy, Recycle gives Power.
• Cards: drag a card from your hand onto its target, or click it and then click the glowing target. The play waits in the panel on the right until you confirm it (Esc cancels).
• Abilities:click your Legend (one click uses its ability), Gear, or a unit's ✧ badge.
• Point at any card to see it large; right-click to read it. Hint, Undo and Retry are at the top.