Golgari/Abzan decks should use this resource well to their advantage and set up a huge attack with evasion
Its incredibly slow, but I love the idea of it, getting better and better at fishing first, you find a 1/1 Fish, next you instead find a 3/3 Shark, and finally youre hooking an 8/8 Octopus like an expert
Such an effect makes a typical Goblin deck's damage sources incredibly powerful, which will quickly close out most games
Cards that Synergize with Sigardas Aid: Colossus Hammer Bypasses the Hammers equip cost, allowing you to attach it instantly and provide +10/+10 to a creature
This might be what control needs to stave off the Prowess menace after Temporary Lockdown leaves the format
Errant and Giada Three mana is a low investment for a commander, and the ability to cast spells from the top of your library is a huge one, giving you lots of card advantage