Waka Spiritblade (max lvl) -> Had to get a max lvl summoner, but in fact I like this one, its good in void shield rule, 4 mana max, +2 shield, divine shield rule. Am able to win a good ammount of battles with it.
Harklaw (max lvl) -> I use this card frequently, good tanker with shield, immune to not get poisoned or stunned. Demoralize is a nice combo because he can stay alive for a good time.
Djinn Muirat (max lvl) -> Good card for second or third spot, a secondary tanker because of void shield, force field, magic reflect, while that he does good dmg and even more with monster stunned because of knock-out ability.
Corpse Fiend (max lvl) -> Zero mana, can fill any formation. I would try to defend it more than bait due to the nice silence effect.
Lira The Dark (lvl 1) -> I don't use much in this lvl, but its a good card, I would considerate in earthquake rule because of snare and opportunity for few rounds.
Giant Scorpion (max lvl) -> I know it doesn't make much sense with waka, but thorns and 3 shield is a good combination for melee only or melee mayhem, super sneaky and opportunity rules. A good card for 4 mana cost.
Riftwing (lvl 5) -> Thats some weird versatil card that can survives a lot,l with scavenger, is fast enought and with flying to evade ans give some return fire shots.
Shadow Snitch (lvl 6) -> I rented for tourneys but sometimes I use oj second spot for 4 max mana or others especific situations, not the best card.
Crypt Beetle (max lvl) -> A good mini tanker, has nice status for 3 cost, can die fast for magic dmg though, I like for equalizer rule for ex.
Silent Sha-vi (lvl 5) -> Good stealth dmg, fast card. It combos well with Waka.
Venari Bonesmith (lvl 6) -> I like this card, Is fast enought can survive time enought with life leech and act as mid game tanker with getting stacks.
Phantom Soldier (lvl 3) -> I use a lot, silence, good hp, good dmg, has flying, I try to put in the safest spot. I would say its the 5th house.
Revealer (max lvl) -> Reflection shield is good for blast rules. Stun is the it can gives, the problem is that isn't very fast, which can be good in reverse speed, and give nice support for Djinn Muirat knock-out. Has immune for poison battles.
Ancient Lich (lvl 1) -> Its rare for me to use, but usefull in reverse speed and equalizer.
Octopider (lvl 3) -> Good last card, high hp for defend against stealth, demoralize can compound with others demoralizes, and does 3 dmg.
I didn't post about life deck because I don't rent for it. I have some lvl 4 summoners to play modern tourneys but don't use in ranked. Card's effects whorths more than it.