Raven Familiar - The List (PLIST) Signed Whenever you cast your first

Whenever you cast your first instant or sorcery spell each turn

Haste Lieutenant — At the beginning of combat on your turn

the more tactics you’ll wield

Sacrifice Glass-Cast Heart and thirteen Blood tokens: Each opponent loses 13 life and you gain 13 life

Raven Familiar - The List (PLIST) Signed Whenever you cast your firstFlying Echo {2}{U} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Raven Familiar enters the battlefield, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.