A bold claim, I know, but lets take a moment to compare Deep Gnome Terramancer to most of whites other mana ramp spells: You dont need to be behind your opponents in land count to trigger this ability There arent any extra mana costs you have to pay for this mana ramp effect (and unlike treasure generators, this ramp is also more permanent) Deep Gnome Terramancer only costs 2 mana, putting it on par with the rate found on many of greens best ramp spells Like Natures Lore and Three Visits, you can fetch nonbasic Plains cards like Jetmirs Garden The condition for this cards effect happens all the time in Commander, and can be found on cards in most decks of any power level your opponents are playing even precons
I value the codes at around 50-60 cents a code in trade value, and have gotten a stockpile of them from people all over
Sieges each have an intrinsic triggered ability
[F][M] Boundless Power: 90 damage
This means that Blessing of Leeches grants your Commander a ton of flexibility, letting it survive Damnations, Doom Blades, and difficult blocks alike