PendingChoice/ChooseCommand let effects ask the player to pick a unit. Added Counter Blast and Soul Blast cost helpers. Blaster Blade implemented for both zones with its CB2 cost and rear-guard target. Activated abilities pay rest-self and discard; Lake Maiden Lien, Gojo and Shout draw a card. Seven tests.
CardScript model with Triggered and Continuous abilities. Check Timing collects triggered abilities, orders them (turn player first, player picks the order via SelectTriggerCommand), and pauses on optional abilities (ResolveAbilityCommand). Continuous effects are recomputed on demand in EffectivePower. Scripts: Barcgal (optional call from soul), Wingal (+4000 when boosting Blaster Blade), Alfred (+2000 per Royal Paladin rear-guard). Six tests.
MpakobecEx