virtulent wound 1 mana 1 -1/-1 counter and if it kills a poison counter also you have blue and no thrumming birds if you run those and a phryesis (know that i spelled that wrong) then you can have a 1/1 infect flying that poliferates after it hits also inexorable tides its a five mana card but it poliferates every time you play a spell helps deal with the lack of creatures, and last but not least yet an other blue is corrupted coinsense once again five mana but its a mind control that gives the creature infect make it totally worth the mana Sorry about the spelling mistakes all of them
Permalink
celestial mantel you should run it here
also might do some dawns reflection to push mana
brass squire is nice but considering that all your equipments only cost 2 to equip i might drop him in favor of wurmweave coil an enchantment gives +6/+6 to enchanted creature this could give your indestructible Thrun a little more bite, also might look into fitting in some whisper silk cloaks to make him unblockable as well