Ancestral Knowledge [Weatherlight] Antiquities Double strike (This creature deals

Double strike (This creature deals both first-strike and regular combat damage

In fire there is the spark of chaos and destruction

If that land was a snow land

If you lose the flip

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

Ancestral Knowledge [Weatherlight] Antiquities Double strike (This creature dealsSet: 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