For more details, read this article from Wizards of the Coast
2/3 Cecil, Redeemed Paladin Legendary Creature Human Knight Lifelink (Damage dealt by the creature also causes its controller to gain that much life.) Protect Whenever Cecil attacks, other attacking creatures gain indestructible (Effects that say "destroy" don't destroy that permanent
How will you cleverly combine your abilities
Each spell with tiered has a base cost as well as multiple modes, each with their own additional costs
The last way to play, at least that I know about, is Booster Draft, and the Magic: The Gathering Final Fantasy Bundle Box would be a great way to check it out
Then, if Squall gets into the red zone itself, the potential threat of two free permanents is enough to make it so that your opponent either answers it or falls too far behind