Veyran, Voice of Duality (Extended) [Commander 2021] U-WTR079 she cast a great spell

she cast a great spell

and naval troops

For example

Set: International Collectors’ Edition Type: Creature — Spirit Rarity: Rare Cost: {B} Flying (This creature can't be blocked except by creatures with flying or reach

Veyran, Voice of Duality (Extended) [Commander 2021] U-WTR079 she cast a great spellSet: Commander 2021 Type: Legendary Creature Efreet Wizard Rarity: Mythic Cost: {1}{U}{R} Magecraft Whenever you cast or copy an instant or sorcery spell, Veyran, Voice of Duality gets +1 +1 until end of turn. If you casting or copying an instant or sorcery spell causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.