nope that's it.. and what thallid replica are you referring to?
If you wanna run thallids, you'll need at least elvish farmer.. I had a thallid deck at one point that evolved into a saproling deck. Typically they're too fragile. Youll start to get some board advantage and have like 4 thallids,
If you're set on having thallids, youll need cards that are actually better than your thallids themselves.. go either, when theyre targeted, they get bigger, or they simply cant be targeted
Steely Resolves 1G
Name a creature type, creatures of the type cant be targeted
Rite of Passage for a boost.
Some others would be
Bequeathal G
When EC is put into a grave, Draw 2.
Predatory Hunger G
When an opponent plays a creature spell, this gets a +1/+1 counter
Maybe even
Ferocity 1G
When EC is blocked, or blocks, gets a +1/+1 counter.
or perhaps some evasion.
Treetop bracers 1G Enchant Creature
EC gets +1/+1 can only be blocked by fliers
Druid's call 1G
If they have a fatty theyre attacking with..
It would probably have to be REALLY fast... so something like..
2 Gaea's Cradle
18 Forest
4 Llanowar Elves
4 Priest of Titania
4 Thallid
4 Elvish Farmer
3 Spore Flower
3 Fungal Bloom
4 Tel-Jihad Justice
2 Druid's Call
2 Spidersilk Armor
3 Bequeathal
3 Predatory Hunger
2 Splinter
2 Rite of Passage
In the beginning it'd be weak, but after a spidersilk or a rite hits the table, even spellbombs mean diddily..
If you wanted to make your deck conditional.. use Forgotten Ancient.. he wont boost your thallid production, but he'll help save them.. You might also want the strategy of:
1) get mana
2) play thallids/ fungal bloom
3) play steely resolve and recur FOG from spore flower.. omg.. so annoying..
btw thorn thallid and feral arent worth it at all.