Ancestral Knowledge [Weatherlight] Breakers of Shadow if another card(s) you control

if another card(s) you control is destroyed by battle or an opponent's card effect: You can attach 1 card from your hand

The controller of this card pays 800 Life Points during each of his/her Standby Phases (this is not optional)

Set: EX: Dragon Frontiers Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

then you draw 1 card

Set: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1200 As long as this card remains face-up on your side of the field

Ancestral Knowledge [Weatherlight] Breakers of Shadow if another card(s) you controlSet: 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