After all, it's kind of troublesome to align sync and link, and there are sync themes like Jund that can't be linked in the first place due to restrictions
Whether it is Magicians Rod searching any of your themed Spells/Traps, Dark Magical Circle drawing them faster, Magicians Souls getting DM to the GY and actually drawing more cards, Illusion of Chaos (YGOrg Translation) searching themed monsters, and Magicians Salvation searching your key trap card I think its quite clear this deck has options
The Genetic Apex packs in Pokemon TCG Pocket offer a mix of card rarities, from common Diamond cards to elusive Crown Rares
however, some have abilities that can indirectly lead to card advantage
It's easy to misread the second ability, which for my brain translates as my small ground attackers can get in unblocked unless fliers swoop down to block. One important note there is that the blocking restriction applies when other players attack your opponents