I learned this the hard way years ago when my first Dragon deck looked powerful on paper, but stalled every game because the commander did not support the tribe properly
Barbaracle is a stage 1 Pokmon, which means that it should be relatively easy to set up, allowing you to attach basic energy cards to your fighting Pokmon
This can break momentum, deny a KO, or stall a dangerous attacker
Find out next
At a glance, Show of Confidence doesn't look that exciting, just putting a +1/+1 counter on a creature for two mana, but it's actually much, much better since it essentially has magecraft storm, copying itself for each instant or sorcery we've cast during the turn
I adore it a lot in multiplayer, since you remove a time counter from the Kraken after suspending it as your foes cast any spells