Song of Totentanz has the same principle divided among many creatures, and this is devastating with lots of stuff, from Torbran, Thane of Red Fell to Mechanized Warfare
Tis your birth and faith that wrong you, not I." As such, Delita comes off much more like an Apologetic Attacker, as was intended
This makes for a fundamentally riskier style of gameplay, as getting a rough starting draw (a gamble alleviated somewhat by the fact that the rules allow a redraw attempt) can make it difficult to get off the ground
I talk about being on and off theme quite a lot in cube where it is more important to have every card in the deck as being on theme however the remit of said theme will be significantly broader in cube
In a world with effects such as Meddling Mage, Council of the Absolute, Gideon's Intervention, Nevermore, and Voidstone Gargoyle, I dont see how the symmetric effect of Null Chamber is worthwhile
There are dozens of cards that reward you for playing humans, zombies, or elves, but the cards that reward you for playing lizards or warlocks are very few and far between