If you don't enjoy midrange matches, this could regardless be a deck for you. Gifts gives you access to a plethora of answers, some of which are:
- Life from the Loam, Raven's Crime, Urborg and Tectonic Edge in grindy matches and/or control mirrors.
- Life from the Loam, Academy Ruins, Engineered Explosives + X for permanent-based control and/or prison strategies, recurring removal.
- Abrupt Decay, Assassin's Trophy, Snapcaster Mage, Maelstrom Pulse lets you deal with any (nonland) permanent.
- Life from the Loam, Academy Ruins, Ensnaring Bridge + X for dealing with slower creature-based strategies.
This did not include the obvious Gifts/Rites against things like Humans, Merfolk or Storm to name a few examples. Depending on the board state you can extend the Gifts piles or search for the Gifts/Rites package + extra value stuff like Loam, Crime or Souls, just pitch the creature to an active Liliana. There is virtually no board state you can't get out of, given you fetched correctly in the early turns.
Edit: Somewhat off-topic, but maybe you want to have a look at 4C Saheeli: https://www.mtggoldfish.com/deck/1860239#paper