If you have low mana costs, lots of ramp, rocks and reducers, or don't need to cast your commander several times, you can lower the number of lands in your deck
It provides you mana to cast Auras or Equipment spells if you need it, or you can use it to move an Aura or Equipment between creatures you control
Typically red-based, these creatures are all about swarming the board with many little creatures and making big swings against your opponents
To do that, we need to hear from Keith Adams
$34.99 Familiar Ground 7th Edition $0.49 Tribal Golem Onslaught $49.99 Patron of the Orochi Betrayers of Kamigawa $4.99 Unholy Grotto Onslaught $0.79 Seaside Haven Onslaught $329.99 Cabal Coffers Torment $0.69 Dingus Staff Weatherlight $39.99 Ancient Silverback 7th Edition $0.49 Doom Cannon Onslaught $9.99 Patron of the Nezumi Betrayers of Kamigawa $8.99 Cloudpost Mirrodin $1.99 Skyshroud Claim Nemesis 0 results found
Some people may go a bit further and write the name of the card on the back of a bulk card such as basic lands