Selfless Spirit Flying just above the battlefield, Selfless Spirit is always ready to make the ultimate sacrifice
Then if you control 4 or more lands, untap that basic land Myriad Landscape Enters tapped Tap to add 1 colorless Tap, pay 2 generic and sacrifice it to search your library for 2 basic land cards that share a type and put them both on the battlefield tapped Prismatic Vista Tap, pay 1 life and sacrifice it to search your library for a basic land and put it on the battlefield Promising Vein Tap to add 1 colorless Tap, pay 1 generic and sacrifice it to search your library for a basic land and put it on the battlefield tapped Shire Terrace Tap to add 1 colorless Tap, pay 1 generic and sacrifice it to search your library for a basic land and put it on the battlefield tapped Terminal Moraine Tap to add 1 colorless Tap, pay 2 generic and sacrifice it to search your library for a basic land and put it on the battlefield tapped Terramorphic Expanse Tap and sacrifice it to search your library for a basic land and put it on the battlefield tapped Thawing Glaciers Enters tapped Tap and pay 1 generic to search your library for a basic land and put it on the battlefield tapped
As such, I can't give you a full breakdown of what the top 10 Force of Will decks cost because I can't even figure out the top 10 Force of Will decks
Cloud of Darkness Rarity: Uncommon TYPE: Legendary Creature SUBTYPE: Avatar CMC: 5 Mana cost: USD: $0.57 EUR: 0.75 TIX: 0.08 EDHREC RANK: 16858 (3/3) Flying Particle Beam When Cloud of Darkness enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard
Your clues can be sacrificed to their own effect, or to enable a card like Deadly Dispute, either way your Tireless Tracker will be gaining some counters
This combos nicely with Xyris' combat trigger
