Make Her Choose

You're on 6, Riven on 6, with two Chaos runes Ready. Her Stellacorn Herder (3) holds A, Forbidding Waste ("While a unit here is defending alone, it has -2 Might"); her Astral Heron (7) holds B. In your base: Viktor, Leader (4) and a Recruit token (1), both ready, and Kennen, Keeper of Balance (2), exhausted. Viktor: "When another non-Recruit unit you control dies, play a 1 Might Recruit unit token into your base." You hold Cull the Weak (2 Energy + Order: "Each player kills one of their units."), Stupefy, Imperial Decree and Thousand-Tailed Watcher, with four runes Ready. 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.