mtg unfinity sticker cards I made a cube using stickers to (permanently) alter the creatures! [explained in the comments] : r/mtgcube Unsanctioned Ancient Juggler sticker sheet

So you need to end up in situations where the 3 damage either wins you the game or you take down an important creature, but a lot of the time their important creature will be attacking you

Stack the triggers so the untap happens before the bounce

Are there restrictions on usable set symbols or mana symbols

If its power and toughness were a smidge stronger then Id rate it higher for being both removal and a threat to multiple colors, but as it is its much too situational to rank much higher

It is recommended that you use no more than 60 cards.These cards span various types, notably including land cards that serve the essential function of generating mana, the vital resource required for casting spells