When you attack with any creatures, a Cleric, Rogue, Warrior, or Wizard creature you control gains protection from creatures until end of turn, and it explores, either drawing you a land or giving it a +1/+1 counter
Kozilek, Butcher of Truth The difference between Kozilek, the Great Distortion and Kozilek, Butcher of Truth is that the latter always provides you with the same number of cards, and it's the cheapest of two

Scientists Aang's Journey Abzan Monument Agency Outfitter Analyze the Pollen Archdruid's Charm Balamb T-Rexaur Beamsaw Prospector Bebop, Warthog Warrior Bedhead Beastie Beseech the Mirror Bioengineered Future Biomechan Engineer Biotech Specialist Black Chocobo Bloomvine Regent Borough Backup Brave the Wilds Brightglass Gearhulk Burnished Hart Bushwhack Call the Mountain Chocobo Campus Guide Canyon Crawler Caradora, Heart of Alacria Case of the Shattered Pact Case of the Stashed Skeleton Celestial Reunion Central Elevator // Promising Stairs Central Elevator // Promising Stairs Changeling Wayfinder Circuitous Route Cirina Bargainspinner Claim Jumper Clay-Fired Bricks Cloud, Midgar Mercenary Cloudbound Moogle Colossal Rattlewurm Compass Gnome Cool but Rude Cosmium Confluence Courier of Comestibles Cycle of Renewal Cynical Loner Daggermaw Megalodon Dance of the Tumbleweeds Dauntless Scrapbot Delivery Moogle Demolition Field Demonic Counsel Dina's Guidance Divert Disaster Dragonstorm Forecaster Earthbender Ascension Edge Rover Elemental Teachings Embermouth Sentinel Emergency Eject Emeritus of Woe Encroaching Dragonstorm Environmental Scientist Escape Tunnel Everything Pizza Evolving Wilds Expedition Map Fabled Passage Fang-Druid Summoner Fateweaver Fierce Empath Flourishing Bloom-Kin Formidable Speaker Fountainport Bell

Lets say you really love games where lands matter