This is because they often need other cards in order to do anything in the first place
Here is Jhoira, Weatherlight Captain: Speaking of value, let's welcome Jhoira, Weatherlight Captain to the battlefield
Product Description: First strike Whenever Altar Ibn-LaAhad attacks, exile up to one target Assassin creature card from your graveyard with a memory counter on it
Tokens enter the graveyard before they cease to exist.) , Exile three creature cards from your graveyard: Put an indestructible counter on Drivnod, Carnage Dominus

Note the sleeves below are sorted from narrowest to widest (smallest sleeves to largest sleeves) Mini USA Card Sleeves (41x63mm) Standard 7039 or Premium 7075 Regular price $2.00 USDRegular priceUnit price / per $2.00 USD Sale price $2.00 USD "Mini Chimera" Compatible Card Sleeves (43x65mm) Standard 7045 or Premium 7079 Regular price $2.00 USDRegular priceUnit price / per $2.00 USD Sale price $2.00 USD "Everdell Mini Compatible" Sleeves (44 X 63 MM) Standard 7158 or Premium 7163 Regular price $2.00 USDRegular priceUnit price / per $2.00 USD Sale price $2.00 USD Mini Euro Card Sleeves (45x68mm) Standard 7035 or Premium 7080 Regular price $2.00 USDRegular priceUnit price / per $2.00 USD Sale price $2.00 USD Tribune Card Sleeves (49x93mm) Standard 7112 or Premium 7138 Regular price $2.75 USDRegular priceUnit price / per $2.75 USD Sale price $2.75 USD "Sails of Glory" Compatible Card Sleeves (50x75mm) Standard 7126 or Premium 7135 Regular price $2.75 USDRegular priceUnit price / per $2.75 USD Sale price $2.75 USD "Kingdom Death Monster" Compatible Card Sleeves (52x52mm) Standard 7155 or Premium 7160 Regular price $2.00 USDRegular priceUnit price / per $2.00 USD Sale price $2.00 USD "Yucatan" Compatible Narrow Card Sleeves (54x80mm) Standard 7109 or Premium 7136 Regular price $2.75 USDRegular priceUnit price / per $2.75 USD Sale price $2.75 USD "North Sea" Compatible Sleeves (54x86mm) Standard 7156 or Premium 7161 Regular price $2.75 USDRegular priceUnit price / per $2.75 USD Sale price $2.75 USD "Terraforming Mars: Dice Game" Compatible Sleeves (55x77mm) Regular price $2.75 USDRegular priceUnit price / per $2.75 USD Sale price $2.75 USD "Race

The differences between Pokmon cards in English & Japanese 1.1