The secret is to ramp into this card using instants and sorceries like red rituals
Its funny how much the summary of this set might sound like my take on Tarkir: Dragonstorm , but somehow the feeling in gameplay is completely different
Ishizu (known here as "Ishtar"), despite being presented in canon as an ally to Yugi's group from her very first appearance (a rarity among the Millennium Item holders) and even facing off against Kaiba, is one of Seto's Rose Crusader lackeys in this game, alongside the likes of Bandit Keith
Getting to take the Initiative for cheap provides an easy path to victory, so long as you can protect yourself
Once per turn, if a monster(s) you control is destroyed by battle or card effect, and sent to the GY or banished: You can activate 1 of these effects
However, it does indeed create Bears, which elevates it to an actual synergy piece