Raven Familiar - The List (PLIST) Signed where X is the number

where X is the number of players who control more lands than you

then sacrifice it unless you pay its upkeep cost for each age counter on it

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

trample (A creature with intimidate can't be blocked except by artifact creatures and/or creatures that share a color with it

put a -1/-1 counter on it

Raven Familiar - The List (PLIST) Signed where X is the numberFlying 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.