Ancestral Knowledge [Weatherlight] Weatherlight For the chronatog

For the chronatog

the dwarven forces had reduced the mighty walls to mere rubble

Set: Planechase Planes Type: Plane — Moag Rarity: Common Whenever a player casts a spell

If it's a land card

The book shrieks horribly until its cover is opened

Ancestral Knowledge [Weatherlight] Weatherlight For the chronatogSet: Weatherlight Type: Enchantment Rarity: Rare Cost: {1}{U} Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order. When Ancestral Knowledge leaves the