There are some really fun new cards to try out from Archazias Island
Sengir Vampire is the first Vampire in MTG , appearing in the very first set, Alpha
Well of Lost Dreams ($3.77) and Dawn of Hope ($0.55) let you pay to draw whenever you gain, and Alhammarrets Archive ($10.55) doubles both your lifegain and your card draw
For each die rolled this way, Tifa deals damage equal to the result to any target
We can fill out the rest of our ramp package with artifacts, giving us some targets for Shattergang Brothers in the late game: [Card]Sol Ring[/Card], [Card]Golgari Signet[/Card], [Card]Rakdos Signet[/Card], [Card]Gruul Signet[/Card] and [Card]Fellwar Stone[/Card] (when Throne of Eldraine come out we can swap out the Fellwar Stone for an Arcane Signet)
These are only temporary answers but they buy you time, and thats often all blue needs